/* =============================================
  HELLION Dashboard — Theme System
  Themes: nebula | crescent | event-horizon | merchantman | julia-jin | sc-sunset | hellion-hud | hellion-energy
   ============================================= */
/* =============================================
  Lokale Schriftarten
  (für schnelleren Zugriff und Offline-Verfügbarkeit sowie DSGVO-Konformität)
    - Rajdhani: Hauptschriftart für Überschriften und UI-Elemente
    - Inter: Fließtext und allgemeine Lesbarkeit
    - Cinzel: Alternative Display-Schriftart für bestimmte Themes
   ============================================= */
/* Rajdhani - Lokal */
@font-face {
  font-family: 'Rajdhani';
  src: url('../../assets/fonts/Rajdhani-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rajdhani';
  src: url('../../assets/fonts/Rajdhani-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* Inter - Lokal */
@font-face {
  font-family: 'Inter';
  src: url('../../assets/fonts/Inter-VariableFont_opsz,wght.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* Cinzel - Lokal */
@font-face {
  font-family: 'Cinzel';
  src: url('../../assets/fonts/Cinzel-VariableFont_wght.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
/* ---- BASE VARIABLES (Nebula = Default) ---- */
:root {
  --accent:              #b359ff;
  --accent-dim:          rgba(179, 89, 255, 0.12);
  --accent-glow:         rgba(179, 89, 255, 0.05);
  --border-accent:       rgba(179, 92, 255, 0.25);
  --bg-primary:          #050308;
  --bg-board:            rgba(10, 6, 14, 0.55);
  --border:              rgba(255, 255, 255, 0.06);
  --text-primary:        #e5dff2;
  --text-secondary:      #a395b8;
  --text-muted:          #5a4a75;
  --danger:              #e05555;
  --font-display:        'Rajdhani', sans-serif;
  --font-body:           'Inter', sans-serif;
  --radius:              8px;
  --radius-sm:           5px;
  --board-width:         240px;
  --spacing:             10px;
  --spacing-compact:     5px;
  --overlay-bg:          radial-gradient(circle at center, rgba(10,6,14,0.3) 0%, rgba(5,3,8,0.85) 100%);
  --header-bg:           rgba(10,6,14,0.90);
  --board-hover-border:  rgba(179,89,255,0.18);
  --toggle-on-bg:        rgba(214,92,255,0.22);
  --logo-shadow:         rgba(179,89,255,0.35);
}

/* ============================================
   THEME: NEBULA (magenta / cosmic nebula)
   ============================================ */
[data-theme="nebula"] {
  --accent:              #b359ff;
  --accent-dim:          rgba(179, 89, 255, 0.12);
  --accent-glow:         rgba(179, 89, 255, 0.05);
  --border-accent:       rgba(179, 92, 255, 0.25);
  --bg-primary:         #050308;
  --bg-board:           rgba(10, 6, 14, 0.55);
  --border:             rgba(255, 255, 255, 0.055);
  --text-primary:       #e5dff2;
  --text-secondary:     #a395b8;
  --text-muted:         #5a4a75;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center, rgba(10,6,14,0.3) 0%, rgba(5,3,8,0.85) 100%);
  --header-bg:          rgba(10,6,14,0.92);
  --board-hover-border:  rgba(179,89,255,0.18);
  --toggle-on-bg:       rgba(214,92,255,0.22);
  --logo-shadow:         rgba(179,89,255,0.35);
}
[data-theme="nebula"] .board         { border-color: rgba(214,92,255,0.10); }
[data-theme="nebula"] .bm-item:hover { background: rgba(214,92,255,0.05); }

/* ============================================
   THEME: CRESCENT (gold / minimalist night)
   ============================================ */
[data-theme="crescent"] {
  --accent:             #d4bd8a; 
  --accent-dim:         rgba(212, 189, 138, 0.12);
  --accent-glow:        rgba(212, 189, 138, 0.05);
  --border-accent:      rgba(212, 189, 138, 0.25);
  --bg-primary:         #06080f;
  --bg-board:           rgba(8, 12, 22, 0.45);
  --border:             rgba(212, 189, 138, 0.10);
  --text-primary:       #e2e6f0;
  --text-secondary:     #7a84a5;
  --text-muted:         #3d4563;
  --font-display:       'Cinzel', serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center, rgba(6,8,15,0.2) 0%, rgba(6,8,15,0.9) 100%);
  --header-bg:          rgba(6,8,15,0.95);
  --board-hover-border: rgba(212, 189, 138, 0.20);
  --toggle-on-bg:       rgba(200,168,74,0.22);
  --logo-shadow:        rgba(212, 189, 138, 0.40);
  letter-spacing:       0.5px;
}

[data-theme="crescent"] .logo         { font-family: 'Cinzel', serif; letter-spacing: 4px; }
[data-theme="crescent"] .clock        { font-family: 'Cinzel', serif; }
[data-theme="crescent"] .board-title  { letter-spacing: 2px; }
[data-theme="crescent"] .bm-item:hover { background: rgba(200,168,74,0.05); }
[data-theme="crescent"] .board        { border-color: rgba(200,168,74,0.10); }

/* ============================================
   THEME: EVENT HORIZON (Cosmic Purple / deep space)
   ============================================ */
[data-theme="event-horizon"] {
 --accent:              #9d5cff; 
  --accent-dim:         rgba(157, 92, 255, 0.12);
  --accent-glow:        rgba(157, 92, 255, 0.08);
  --border-accent:      rgba(157, 92, 255, 0.28);
  --bg-primary:         #040308;
  --bg-board:           rgba(8, 5, 15, 0.45);
  --border:             rgba(157, 92, 255, 0.12);
  --text-primary:       #e6e0f5;
  --text-secondary:     #9284b0;
  --text-muted:         #4a3d66;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:         radial-gradient(circle at center, rgba(4,3,8,0.2) 0%, rgba(4,3,8,0.95) 100%);
  --header-bg:          rgba(4,3,8,0.96);
  --board-hover-border: rgba(157, 92, 255, 0.22);
  --toggle-on-bg:       rgba(224,128,48,0.22);
  --logo-shadow:        rgba(157, 92, 255, 0.45);
}
[data-theme="event-horizon"] .board         { border-color: rgba(157, 92, 255, 0.15); }
[data-theme="event-horizon"] .bm-item:hover { background: rgba(157, 92, 255, 0.08); }


/* ============================================
   THEME: MERCHANTMAN (Emerald / industrial sci-fi)
   ============================================ */
[data-theme="merchantman"] {
  --accent:              #2eb8b8; 
  --accent-dim:          rgba(46, 184, 184, 0.12);
  --accent-glow:         rgba(46, 184, 184, 0.06);
  --border-accent:       rgba(46, 184, 184, 0.25);
  --bg-primary:          #040808;
  --bg-board:            rgba(6, 10, 10, 0.58);
  --border:              rgba(46, 184, 184, 0.10);
  --text-primary:        #d1e8e8;
  --text-secondary:      #6a8f8f;
  --text-muted:          #344f4f;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at 30% 40%, rgba(4,8,8,0.2) 0%, rgba(4,8,8,0.92) 100%);
  --header-bg:           rgba(4,8,8,0.95);
  --board-hover-border:  rgba(46, 184, 184, 0.20);
  --toggle-on-bg:        rgba(78,207,207,0.22);
  --logo-shadow:         rgba(46, 184, 184, 0.45);
}
[data-theme="merchantman"] .board         { border-color: rgba(46, 184, 184, 0.12); }
[data-theme="merchantman"] .bm-item:hover { background: rgba(46, 184, 184, 0.06); }

/* ============================================
   THEME: JULIA & JIN (Aetherial Night / FFXIV)
   ============================================ */
[data-theme="julia-jin"] {
  --accent:              #7db3ff; 
  --accent-dim:          rgba(125, 179, 255, 0.12);
  --accent-glow:         rgba(125, 179, 255, 0.08);
  --border-accent:       rgba(125, 179, 255, 0.30);
  --bg-primary:          #03050a;
  --bg-board:            rgba(7, 10, 20, 0.60);
  --border:              rgba(125, 179, 255, 0.12);
  --text-primary:        #eef2ff;
  --text-secondary:      #8ba0d1;
  --text-muted:          #465685;
  --font-display:       'Cinzel', serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          linear-gradient(180deg, rgba(3,5,10,0.85) 0%, rgba(3,5,10,0.25) 50%, rgba(3,5,10,0.92) 100%);
  --header-bg:           rgba(3,5,10,0.94);
  --board-hover-border:  rgba(125, 179, 255, 0.22);
  --toggle-on-bg:        rgba(91,159,255,0.22);
  --logo-shadow:         rgba(125, 179, 255, 0.50);
}
[data-theme="julia-jin"] .logo           { font-family: 'Cinzel', serif; letter-spacing: 5px; text-transform: uppercase; }
[data-theme="julia-jin"] .clock          { font-family: 'Cinzel', serif; font-weight: 600; }
[data-theme="julia-jin"] .board-title    { letter-spacing: 2px; font-weight: 500; }
[data-theme="julia-jin"] .board          { border-color: rgba(125, 179, 255, 0.15); backdrop-filter: blur(4px); }
[data-theme="julia-jin"] .bm-item:hover  { background: rgba(125, 179, 255, 0.08); }

/* ============================================
   THEME: SC Sunset - Horizon Glow
   ============================================ */
[data-theme="sc-sunset"] {
  --accent:              #ff8c3d; 
  --accent-dim:          rgba(255, 140, 61, 0.12);
  --accent-glow:         rgba(255, 140, 61, 0.08);
  --border-accent:       rgba(255, 140, 61, 0.28);
  --bg-primary:          #080503;
  --bg-board:            rgba(15, 10, 8, 0.55);
  --border:              rgba(255, 140, 61, 0.10);
  --text-primary:        #fce8d5;
  --text-secondary:      #b08568;
  --text-muted:          #634a3a;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at 50% 60%, rgba(8,5,3,0.1) 0%, rgba(8,5,3,0.92) 100%);
  --header-bg:           rgba(8,5,3,0.94);
  --board-hover-border:  rgba(255, 140, 61, 0.22);
  --toggle-on-bg:       rgba(240,124,48,0.22);
  --logo-shadow:         rgba(255, 140, 61, 0.45);
}
[data-theme="sc-sunset"] .board { 
  border-color: rgba(255, 140, 61, 0.15); 
  backdrop-filter: blur(6px);}
[data-theme="sc-sunset"] .bm-item:hover { 
  background: rgba(255, 140, 61, 0.08); }

/* ============================================
   THEME: HELLION HUD (circuit board / red+green)
   ============================================ */
[data-theme="hellion-hud"] {
  --accent:              #32ff6a; 
  --accent-dim:          rgba(50, 255, 106, 0.10);
  --accent-glow:         rgba(50, 255, 106, 0.05);
  --border-accent:       rgba(50, 255, 106, 0.25);
  --bg-primary:          #030503;
  --bg-board:            rgba(5, 8, 5, 0.65);
  --border:              rgba(50, 255, 106, 0.12);
  --text-primary:        #d4ffd9;
  --text-secondary:      #6e9975;
  --text-muted:          #334d38;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center, rgba(3,5,3,0.15) 0%, rgba(3,5,3,0.95) 100%);
  --header-bg:           rgba(3,5,3,0.96);
  --board-hover-border:  rgba(50, 255, 106, 0.20);
  --toggle-on-bg:        rgba(34,204,68,0.20);
  --logo-shadow:         rgba(50, 255, 106, 0.40);
  --danger:              #ff4d4d;
}
[data-theme="hellion-hud"] .board {
  border-color: rgba(50, 255, 106, 0.15);
  backdrop-filter: blur(8px) brightness(1.1);
}

[data-theme="hellion-hud"] .clock {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  text-shadow: 0 0 10px var(--accent-glow);
}

/* ============================================
   THEME: HELLION ENERGY (matrix / tactical green)
   ============================================ */
[data-theme="hellion-energy"] {
  --accent:              #1eff8e;
  --accent-dim:          rgba(30, 255, 142, 0.12);
  --accent-glow:         rgba(30, 255, 142, 0.08);
  --border-accent:       rgba(30, 255, 142, 0.30);
  --bg-primary:          #020503;
  --bg-board:            rgba(4, 7, 5, 0.60);
  --border:              rgba(30, 255, 142, 0.12);
  --text-primary:        #e0ffef;
  --text-secondary:      #5e997a;
  --text-muted:          #2a4d3a;
  --font-display:       'Rajdhani', sans-serif;
  --font-body:          'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center, rgba(2,5,3,0.1) 0%, rgba(2,5,3,0.95) 100%);
  --header-bg:           rgba(2,5,3,0.96);
  --board-hover-border:  rgba(30, 255, 142, 0.25);
  --toggle-on-bg:       rgba(0,232,122,0.18);
  --logo-shadow:         rgba(30, 255, 142, 0.60);
}
[data-theme="hellion-energy"] .board {
  border-color: rgba(30, 255, 142, 0.15);
  backdrop-filter: blur(10px) saturate(1.2);
}

[data-theme="hellion-energy"] .bm-item:hover {
  background: rgba(30, 255, 142, 0.10);
  box-shadow: inset 0 0 10px rgba(30, 255, 142, 0.05);
}

/* ============================================
   THEME: SATISFACTORY (Industrial Desert)
   ============================================ */
[data-theme="satisfactory"] {
  --accent:              #00b4d8;
  --accent-dim:          rgba(0, 180, 216, 0.12);
  --accent-glow:         rgba(0, 180, 216, 0.08);
  --border-accent:       rgba(0, 180, 216, 0.35);
  --bg-primary:          #1a0f08;
  --bg-board:            rgba(26, 15, 8, 0.65);
  --border:              rgba(0, 180, 216, 0.15);
  --text-primary:        #f0faff;
  --text-secondary:      #a89f98;
  --text-muted:          #635a54;
  --font-display:        'Rajdhani', sans-serif;
  --font-body:           'Inter', sans-serif;
  --overlay-bg:          linear-gradient(180deg,
                           rgba(26,15,8,0.85) 0%,
                           rgba(26,15,8,0.15) 50%,
                           rgba(26,15,8,0.90) 100%);
  --header-bg:           rgba(26,15,8,0.95);
  --board-hover-border:  rgba(0, 180, 216, 0.25);
  --toggle-on-bg:        rgba(0, 180, 216, 0.20);
  --logo-shadow:         rgba(0, 180, 216, 0.40);
}
[data-theme="satisfactory"] .logo        { font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; }
[data-theme="satisfactory"] .clock       { font-family: 'Rajdhani', sans-serif; font-weight: 600; color: var(--accent); }
[data-theme="satisfactory"] .board-title { font-family: 'Rajdhani', sans-serif; letter-spacing: 1.5px; text-transform: uppercase; }
[data-theme="satisfactory"] .board       { border-color: rgba(0, 180, 216, 0.20); backdrop-filter: blur(12px); }
[data-theme="satisfactory"] .bm-item:hover { background: rgba(0, 180, 216, 0.10); }

/* ============================================
   THEME: AVORION (Deep Void)
   ============================================ */
[data-theme="avorion"] {
  --accent:              #2ec4a0;
  --accent-dim:          rgba(46, 196, 160, 0.12);
  --accent-glow:         rgba(46, 196, 160, 0.08);
  --border-accent:       rgba(46, 196, 160, 0.30);
  --bg-primary:          #020d0c;
  --bg-board:            rgba(2, 13, 12, 0.60);
  --border:              rgba(46, 196, 160, 0.12);
  --text-primary:        #e6fffa;
  --text-secondary:      #8abdb3;
  --text-muted:          #40615a;
  --font-display:        'Rajdhani', sans-serif;
  --font-body:           'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center,
                           transparent 0%,
                           rgba(2, 13, 12, 0.95) 100%);
  --header-bg:           rgba(2, 13, 12, 0.94);
  --board-hover-border:  rgba(46, 196, 160, 0.22);
  --toggle-on-bg:        rgba(46, 196, 160, 0.18);
  --logo-shadow:         rgba(46, 196, 160, 0.50);
}
[data-theme="avorion"] .logo        { font-family: 'Rajdhani', sans-serif; font-weight: 500; letter-spacing: 6px; text-transform: uppercase; }
[data-theme="avorion"] .clock       { font-family: 'Rajdhani', sans-serif; font-weight: 400; color: var(--accent); }
[data-theme="avorion"] .board-title { font-family: 'Rajdhani', sans-serif; font-weight: 500; text-transform: uppercase; }
[data-theme="avorion"] .board       { border-color: rgba(46, 196, 160, 0.15); backdrop-filter: blur(8px); }
[data-theme="avorion"] .bm-item:hover { background: rgba(46, 196, 160, 0.08); }

/* ============================================
   THEME: HELLION STEALTH (Tactical Recon)
   ============================================ */
[data-theme="hellion-stealth"] {
  --accent:              #5ec2ff;
  --accent-dim:          rgba(94, 194, 255, 0.12);
  --accent-glow:         rgba(94, 194, 255, 0.08);
  --border-accent:       rgba(94, 194, 255, 0.35);
  --bg-primary:          #0d0f12;
  --bg-board:            rgba(13, 15, 18, 0.70);
  --border:              rgba(94, 194, 255, 0.15);
  --text-primary:        #e0f4ff;
  --text-secondary:      #8a9499;
  --text-muted:          #4a5257;
  --font-display:        'Rajdhani', sans-serif;
  --font-body:           'Inter', sans-serif;
  --overlay-bg:          radial-gradient(circle at center,
                           transparent 0%,
                           rgba(13, 15, 18, 0.90) 100%);
  --header-bg:           rgba(13, 15, 18, 0.96);
  --board-hover-border:  rgba(94, 194, 255, 0.25);
  --toggle-on-bg:        rgba(94, 194, 255, 0.20);
  --logo-shadow:         rgba(94, 194, 255, 0.45);
}
[data-theme="hellion-stealth"] .logo        { font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 4px; }
[data-theme="hellion-stealth"] .clock       { font-family: 'Rajdhani', sans-serif; font-weight: 600; color: var(--accent); }
[data-theme="hellion-stealth"] .board-title { text-transform: uppercase; font-size: 0.85rem; letter-spacing: 2px; }
[data-theme="hellion-stealth"] .board       { border-color: rgba(94, 194, 255, 0.15); backdrop-filter: blur(10px); }
[data-theme="hellion-stealth"] .bm-item:hover { background: rgba(94, 194, 255, 0.10); border-left: 2px solid var(--accent); }

/* ============================================
   BASE STYLES
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  overflow-x: hidden;
  transition: background 0.5s;
}

.bg-layer {
  position: fixed; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  transition: opacity 0.6s ease;
}
.bg-overlay {
  position: fixed; inset: 0; z-index: 1;
  background: var(--overlay-bg);
  transition: background 0.6s;
}
.bg-noise {
  position: fixed; inset: 0; z-index: 2;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* HEADER */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 48px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
  transition: background 0.5s, border-color 0.5s;
}
.header-left { display: flex; align-items: center; gap: 20px; }
.header-right { display: flex; align-items: center; gap: 8px; }

.logo {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700; letter-spacing: 3px;
  color: var(--accent);
  text-shadow: 0 0 24px var(--logo-shadow);
  transition: color 0.5s, text-shadow 0.5s, font-family 0.1s;
}

.clock-block {
  display: flex; flex-direction: column; justify-content: center;
  line-height: 1;
}

.clock {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 500; letter-spacing: 2px;
  color: var(--text-secondary);
  transition: color 0.5s, font-family 0.1s;
  line-height: 1;
}

.date {
  font-family: var(--font-body);
  font-size: 10px; font-weight: 400; letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 2px;
  transition: color 0.5s;
}

.btn-icon {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body); font-size: 12px;
  cursor: pointer; transition: all 0.15s;
}
.btn-icon:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent);
}

/* BOARDS */
.boards-wrapper {
  position: relative; z-index: 10;
  display: flex; flex-wrap: wrap;
  align-content: flex-start;
  justify-content: center;
  gap: 14px;
  padding: 110px 40px 40px;
  min-height: 100vh;
}

.board {
  width: var(--board-width);
  background: var(--bg-board);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.3s;
  overflow: hidden;
}
.board:hover {
  border-color: var(--board-hover-border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.45);
}
.board.drag-over {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-dim);
}

.board-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px 7px;
  border-bottom: 1px solid var(--border);
  user-select: none;
}

.board-drag-handle {
  display: flex; align-items: center;
  padding: 2px 4px 2px 0;
  color: var(--text-muted);
  cursor: grab;
  flex-shrink: 0;
  transition: color 0.15s;
  touch-action: none;
}
.board-drag-handle:hover { color: var(--accent); }
.board-drag-handle:active { cursor: grabbing; }

.board-title {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600; letter-spacing: 1.5px;
  color: var(--accent); text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 160px;
  transition: color 0.5s;
}

.board-actions { display: flex; gap: 4px; }
.board-action-btn {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text-muted); border-radius: 4px; cursor: pointer; font-size: 11px;
  transition: all 0.15s;
}
.board-action-btn:hover { background: var(--accent-dim); color: var(--accent); }

.board-list { list-style: none; padding: 4px 0; }

.bm-item {
  display: flex; align-items: center; gap: 7px;
  padding: var(--spacing) 10px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  cursor: pointer; transition: background 0.12s; position: relative;
}
.bm-item:last-child { border-bottom: none; }
.bm-item:hover { background: rgba(255,255,255,0.04); }
.bm-item:hover .bm-delete { opacity: 1; }

body.compact .bm-item { padding: var(--spacing-compact) 10px; }

.bm-favicon { width: 14px; height: 14px; flex-shrink: 0; border-radius: 2px; opacity: 0.85; }
.bm-favicon-fallback {
  width: 14px; height: 14px; flex-shrink: 0;
  background: var(--accent-dim); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; color: var(--accent);
}
.bm-text { flex: 1; min-width: 0; }
.bm-title { font-size: 12px; font-weight: 400; color: var(--text-primary); line-height: 1.3; }
body.shorten-titles .bm-title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bm-desc { font-size: 10px; color: var(--text-muted); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: none; }
body.show-desc .bm-desc { display: block; }

.bm-delete {
  opacity: 0; width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-muted);
  border-radius: 3px; cursor: pointer; font-size: 10px;
  transition: all 0.12s; flex-shrink: 0;
}
.bm-delete:hover { background: rgba(224,85,85,0.18); color: var(--danger); }

.show-more-btn {
  width: 100%; padding: 6px 10px; background: none; border: none;
  border-top: 1px solid var(--border); color: var(--text-muted);
  font-size: 11px; font-family: var(--font-body); cursor: pointer; text-align: center;
  transition: all 0.15s;
}
.show-more-btn:hover { background: var(--accent-dim); color: var(--accent); }

.add-bm-btn {
  width: 100%; padding: 6px 10px; background: none; border: none;
  border-top: 1px solid var(--border); color: var(--text-muted);
  font-size: 11px; font-family: var(--font-body); cursor: pointer;
  display: flex; align-items: center; gap: 5px; transition: all 0.15s;
}
.add-bm-btn:hover { background: var(--accent-dim); color: var(--accent); }

.empty-state { padding: 40px; text-align: center; color: var(--text-muted); font-size: 11px; line-height: 1.6; }

/* SETTINGS PANEL */
.panel-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(5px);
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.panel-overlay.active { opacity: 1; pointer-events: all; }

.settings-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 201;
  width: 380px;
  background: rgba(8,8,16,0.97);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(28px);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column;
}
.settings-panel.open { transform: translateX(0); }

.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  font-family: var(--font-display); font-size: 15px; font-weight: 600;
  letter-spacing: 2px; color: var(--accent); text-transform: uppercase;
}
.panel-body { flex: 1; overflow-y: auto; padding: 12px 0; scrollbar-width: thin; scrollbar-color: var(--border) transparent; min-height: 0; }
.panel-footer {
  flex-shrink: 0; border-top: 1px solid var(--border);
  max-height: 45vh; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.panel-footer .about-block { padding: 12px 18px 16px; }

.settings-section { margin-bottom: 4px; }
.settings-section-title {
  font-family: var(--font-display); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; color: var(--text-muted); padding: 10px 18px 6px; text-transform: uppercase;
  cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 6px;
  background: none; border: none; width: 100%;
}
.settings-section-title.danger { color: var(--danger); }

.setting-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.setting-row:last-child { border-bottom: none; }
.setting-info { flex: 1; min-width: 0; }
.setting-label { display: block; font-size: 13px; color: var(--text-primary); }
.setting-desc { display: block; font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.setting-badge {
  font-size: 11px; padding: 3px 8px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-muted); white-space: nowrap;
}

/* THEME PICKER */
.theme-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 8px; padding: 4px 18px 16px;
}

.theme-card {
  position: relative; border-radius: 8px; overflow: hidden;
  cursor: pointer; border: 2px solid transparent;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  aspect-ratio: 16/10; background: #111;
}
.theme-card:hover { transform: translateY(-2px); }
.theme-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 4px 20px var(--accent-dim);
}

.theme-card-img {
  width: 100%; height: 100%; object-fit: cover;
  display: block; opacity: 0.65;
  transition: opacity 0.2s;
}
.theme-card:hover .theme-card-img { opacity: 0.88; }
.theme-card.active .theme-card-img { opacity: 1; }

.theme-card-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 14px 6px 5px;
  background: linear-gradient(transparent, rgba(0,0,0,0.90));
  font-size: 9px; font-weight: 700; letter-spacing: 1.2px;
  text-align: center; text-transform: uppercase;
}

.theme-card[data-value="nebula"]          .theme-card-label { color: #b359ff; } /* Deep Magenta */
.theme-card[data-value="crescent"]        .theme-card-label { color: #d4bd8a; } /* Champagne Gold */
.theme-card[data-value="event-horizon"]   .theme-card-label { color: #9d5cff; } /* Cosmic Purple */
.theme-card[data-value="merchantman"]     .theme-card-label { color: #2eb8b8; } /* Emerald Teal */
.theme-card[data-value="julia-jin"]       .theme-card-label { color: #7db3ff; } /* Aether Blue */
.theme-card[data-value="sc-sunset"]       .theme-card-label { color: #ff8c3d; } /* Amber Sunset */
.theme-card[data-value="hellion-hud"]     .theme-card-label { color: #32ff6a; } /* Neon Green */
.theme-card[data-value="hellion-energy"]  .theme-card-label { color: #1eff8e; } /* Acid Green */
.theme-card[data-value="satisfactory"]   .theme-card-label { color: #00b4d8; } /* Cyan LED */
.theme-card[data-value="avorion"]        .theme-card-label { color: #2ec4a0; } /* Turquoise */
.theme-card[data-value="hellion-stealth"] .theme-card-label { color: #5ec2ff; } /* Tech Blue */
.theme-card:hover .theme-card-label {
    text-shadow: 0 0 8px currentColor;
    transition: text-shadow 0.2s ease;
}

.theme-card-check {
  position: absolute; top: 5px; right: 5px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; color: #000;
  opacity: 0; transition: opacity 0.2s;
}
.theme-card.active .theme-card-check { opacity: 1; }

/* TOGGLE */
.toggle { position: relative; display: inline-block; width: 38px; height: 21px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1); border-radius: 21px; cursor: pointer;
  transition: background 0.2s;
}
.slider::before {
  content: ''; position: absolute; left: 3px; bottom: 3px;
  width: 15px; height: 15px; background: var(--text-muted); border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}
.toggle input:checked + .slider { background: var(--toggle-on-bg); }
.toggle input:checked + .slider::before { transform: translateX(17px); background: var(--accent); }

/* INPUTS */
.select-input {
  padding: 5px 8px; background: var(--bg-board, rgba(255,255,255,0.06));
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-primary); font-family: var(--font-body); font-size: 12px;
  cursor: pointer; min-width: 70px;
}
.select-input option { background: var(--bg-primary, #0a0e17); color: var(--text-primary); }
.select-input:focus { outline: none; border-color: var(--border-accent); }

.text-input {
  padding: 7px 10px; background: rgba(255,255,255,0.05);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-primary); font-family: var(--font-body); font-size: 13px;
}
.text-input:focus { outline: none; border-color: var(--border-accent); background: rgba(255,255,255,0.07); }
.text-input.full-width { width: 100%; }

.btn-small {
  padding: 5px 10px; background: rgba(255,255,255,0.06);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-secondary); font-family: var(--font-body); font-size: 12px;
  cursor: pointer; white-space: nowrap; transition: all 0.15s;
}
.btn-small:hover { background: var(--accent-dim); border-color: var(--border-accent); color: var(--accent); }

.btn-primary {
  padding: 8px 20px; background: var(--accent); border: none;
  border-radius: var(--radius-sm); color: #07060f;
  font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: 1px;
  cursor: pointer; transition: all 0.15s;
}
.btn-primary:hover { filter: brightness(1.15); box-shadow: 0 0 18px var(--accent-glow); }

.btn-danger {
  padding: 7px 16px; background: rgba(224,85,85,0.15);
  border: 1px solid rgba(224,85,85,0.3); border-radius: var(--radius-sm);
  color: var(--danger); font-family: var(--font-display); font-size: 12px;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; transition: all 0.15s;
}
.btn-danger:hover { background: rgba(224,85,85,0.25); border-color: rgba(224,85,85,0.5); }

.btn-close {
  background: none; border: none; color: var(--text-muted); font-size: 14px;
  cursor: pointer; padding: 2px 6px; border-radius: 4px; transition: all 0.15s;
}
.btn-close:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(7px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal {
  background: rgba(10,9,20,0.98); border: 1px solid var(--border);
  border-radius: var(--radius); width: 320px; backdrop-filter: blur(28px);
  transform: translateY(8px); transition: transform 0.2s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.modal-overlay.active .modal { transform: translateY(0); }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  letter-spacing: 1.5px; color: var(--text-primary); text-transform: uppercase;
}
.modal-body { padding: 14px 16px; }
.modal-footer { padding: 10px 16px 14px; display: flex; justify-content: flex-end; }

.board.dragging { opacity: 0.35; }

.board-placeholder {
  border: 2px dashed var(--border-accent);
  border-radius: var(--radius);
  background: var(--accent-dim);
  flex-shrink: 0;
}


/* ---- BOARD BLUR (Private Mode) ---- */
.board.blurred .board-list,
.board.blurred .show-more-btn,
.board.blurred .add-bm-btn {
  filter: blur(6px);
  user-select: none;
  pointer-events: none;
}
.board.blurred .board-title {
  filter: blur(5px);
}
.board.blurred {
  position: relative;
}
.board-blur-overlay {
  display: none;
  position: absolute; inset: 0; z-index: 5;
  border-radius: var(--radius);
  cursor: pointer;
}
.board.blurred .board-blur-overlay {
  display: block;
}
.board-blur-overlay:hover::after {
  content: '🔒 Click to reveal';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11px; color: var(--text-secondary);
  background: rgba(0,0,0,0.6);
  padding: 5px 10px; border-radius: 20px;
  white-space: nowrap; letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.btn-blur-board {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text-muted); border-radius: 4px; cursor: pointer; font-size: 11px;
  transition: all 0.15s;
}
.btn-blur-board:hover { background: var(--accent-dim); color: var(--accent); }
.board.blurred .btn-blur-board { color: var(--accent); opacity: 0.7; }


/* ---- ABOUT BLOCK ---- */
.about-block {
  padding: 4px 18px 14px;
}
.about-logo {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700; letter-spacing: 3px;
  color: var(--accent);
  text-shadow: 0 0 18px var(--logo-shadow);
  margin-bottom: 3px;
}
.about-version {
  font-size: 10px; color: var(--text-muted); letter-spacing: 0.3px;
  margin-bottom: 12px;
}
.about-links {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.about-link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  color: var(--accent); font-size: 11px; font-weight: 500;
  text-decoration: none; letter-spacing: 0.3px;
  transition: all 0.15s;
}
.about-link:hover {
  background: rgba(255,255,255,0.1);
  filter: brightness(1.15);
}
.about-divider {
  height: 1px; background: var(--border);
  margin: 10px 0;
}
.about-info-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 8px; padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.02);
}
.about-info-row:last-of-type { border-bottom: none; }
.about-info-label {
  font-size: 10px; color: var(--text-muted);
  letter-spacing: 0.5px; text-transform: uppercase; flex-shrink: 0;
}
.about-info-value {
  font-size: 11px; color: var(--text-secondary); text-align: right;
}
.about-bugreport { margin-top: 10px; }
.about-link-mail {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--text-secondary); font-size: 11px;
  text-decoration: none;
  transition: color 0.15s;
}
.about-link-mail:hover { color: var(--accent); }
.about-browsers { margin-top: 10px; }
.about-browser-tags {
  display: flex; flex-wrap: wrap; gap: 5px;
}
.browser-tag {
  padding: 3px 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 10px; color: var(--text-secondary);
  letter-spacing: 0.3px;
}


/* ============================================
   SEARCH BAR
   ============================================ */
.search-bar-wrapper {
  position: fixed;
  top: 48px; left: 0; right: 0;
  z-index: 90;
  display: flex; justify-content: center;
  padding: 8px 20px;
  transition: opacity 0.3s, transform 0.3s;
}
.search-bar-wrapper.hidden {
  opacity: 0; transform: translateY(-8px); pointer-events: none;
}

.search-bar {
  display: flex; align-items: center;
  width: 100%; max-width: 560px;
  background: var(--bg-board);
  border: 1px solid var(--border);
  border-radius: 30px;
  backdrop-filter: blur(18px);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-bar:focus-within {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--accent-dim), 0 4px 24px rgba(0,0,0,0.4);
}

.search-engine-toggle {
  width: 36px; height: 36px; flex-shrink: 0;
  margin: 2px 0 2px 4px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--font-display); font-size: 14px; font-weight: 700;
  cursor: pointer; letter-spacing: 0;
  transition: all 0.15s;
  flex-shrink: 0;
}
.search-engine-toggle:hover { filter: brightness(1.2); }

.search-input {
  flex: 1;
  padding: 10px 12px;
  background: none; border: none;
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 14px;
  outline: none;
}
.search-input::placeholder { color: var(--text-muted); }

.search-submit {
  width: 38px; height: 38px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  transition: color 0.15s;
  margin-right: 3px;
}
.search-submit:hover { color: var(--accent); }

/* ============================================
   WIDGET SYSTEM
   ============================================ */
.widget {
  position: fixed;
  z-index: 100;
  min-width: 200px; min-height: 150px;
  background: var(--bg-board);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5), 0 0 0 1px var(--accent-dim);
  display: flex; flex-direction: column;
  transition: border-color 0.5s;
}
.widget.widget-minimized {
  opacity: 0; transform: translateY(8px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
}

.widget-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 10px 6px;
  border-bottom: 1px solid var(--border);
  cursor: grab;
  user-select: none;
}
.widget-header:active { cursor: grabbing; }
.widget-title {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-display); font-size: 11px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent);
  max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.widget-title[contenteditable="true"] {
  outline: 1px solid var(--border-accent);
  border-radius: 2px;
  padding: 0 3px;
  cursor: text;
}
.widget-actions {
  display: flex; align-items: center; gap: 2px;
}
.widget-btn {
  background: none; border: none;
  color: var(--text-muted); font-size: 11px;
  cursor: pointer; padding: 1px 4px; border-radius: 3px;
  transition: all 0.15s;
  line-height: 1;
}
.widget-btn:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }

.widget-body {
  flex: 1;
  display: flex; flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Widget Textarea (Freitext-Note) */
.widget-textarea {
  flex: 1;
  padding: 10px;
  background: none; border: none; outline: none; resize: none;
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 12px; line-height: 1.6;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.widget-textarea::placeholder { color: var(--text-muted); }
.widget-char-count {
  position: absolute; bottom: 4px; right: 8px;
  font-family: var(--font-body); font-size: 10px;
  color: var(--text-muted); pointer-events: none;
}
.widget-char-count.limit { color: var(--danger); }

/* Widget Checkliste */
.widget-checklist {
  flex: 1;
  list-style: none; margin: 0; padding: 6px 10px;
  overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.checklist-item {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 0;
  font-family: var(--font-body); font-size: 12px;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.checklist-item.checked .checklist-text {
  text-decoration: line-through;
  color: var(--text-muted);
}
.checklist-checkbox {
  width: 14px; height: 14px;
  border: 1px solid var(--border-accent);
  border-radius: 3px;
  background: rgba(255,255,255,0.03);
  cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 10px;
  transition: all 0.15s;
}
.checklist-checkbox:hover { border-color: var(--accent); }
.checklist-item.checked .checklist-checkbox {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.checklist-text {
  flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.checklist-remove {
  background: none; border: none;
  color: var(--text-muted); font-size: 10px;
  cursor: pointer; padding: 0 2px;
  opacity: 0; transition: opacity 0.15s;
}
.checklist-item:hover .checklist-remove { opacity: 1; }
.checklist-remove:hover { color: var(--danger); }

.checklist-add {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  border-top: 1px solid var(--border);
}
.checklist-add-input {
  flex: 1;
  background: none; border: none; outline: none;
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 12px;
}
.checklist-add-input::placeholder { color: var(--text-muted); }

/* Widget Resize Handle */
.widget-resize-handle {
  position: absolute; bottom: 0; right: 0;
  width: 14px; height: 14px;
  cursor: nwse-resize;
}
.widget-resize-handle::after {
  content: '';
  position: absolute; bottom: 4px; right: 4px;
  width: 8px; height: 8px;
  border-right: 2px solid var(--border-accent);
  border-bottom: 2px solid var(--border-accent);
  border-radius: 0 0 2px 0;
  opacity: 0.5;
}

/* ============================================
   CALCULATOR WIDGET
   ============================================ */
.calc-display {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 8px;
  text-align: right;
  min-height: 48px;
}
.calc-expression {
  font-size: 12px;
  color: var(--text-muted);
  min-height: 16px;
  word-break: break-all;
}
.calc-result {
  font-size: 22px;
  font-family: 'Rajdhani', monospace;
  color: var(--text-primary);
  font-weight: 600;
  word-break: break-all;
}
.calc-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}
.calc-btn {
  height: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'Rajdhani', sans-serif;
  cursor: pointer;
  transition: all 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.calc-btn:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--border-accent);
}
.calc-btn:active {
  transform: scale(0.95);
}
.calc-btn.operator {
  color: var(--accent);
  font-weight: 600;
}
.calc-btn.equals {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}
.calc-btn.equals:hover {
  background: var(--accent);
  color: var(--bg-primary);
}
.calc-btn.clear {
  color: var(--danger);
}
.calc-history {
  border-top: 1px solid var(--border);
  padding-top: 6px;
  max-height: 100px;
  overflow-y: auto;
}
.calc-history-title {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.calc-history-item {
  font-size: 11px;
  color: var(--text-secondary);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}
.calc-history-item:hover {
  background: rgba(255,255,255,0.04);
}
.calc-history-item .calc-h-result {
  color: var(--accent);
  font-weight: 600;
}

/* ============================================
   TIMER WIDGET
   ============================================ */
.timer-display {
  text-align: center;
  padding: 16px 0 8px;
}
.timer-time {
  font-size: 36px;
  font-family: 'Rajdhani', monospace;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 2px;
}
.timer-time.finished {
  color: var(--danger);
  animation: timer-pulse 1s ease-in-out infinite;
}
@keyframes timer-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.timer-input-row {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}
.timer-input {
  width: 120px;
  text-align: center;
  font-family: 'Rajdhani', monospace;
  font-size: 16px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 6px 10px;
}
.timer-input::placeholder { color: var(--text-muted); }
.timer-input:focus {
  outline: none;
  border-color: var(--accent);
}
.timer-controls {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  padding: 0 8px;
}
.timer-ctrl-btn {
  flex: 1;
  height: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  font-family: 'Rajdhani', sans-serif;
  cursor: pointer;
  transition: all 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.timer-ctrl-btn:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--border-accent);
}
.timer-ctrl-btn:active { transform: scale(0.95); }
.timer-ctrl-btn:disabled {
  opacity: 0.3;
  cursor: default;
  transform: none;
}
.timer-ctrl-btn.primary {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.timer-ctrl-btn.primary:hover {
  background: var(--accent);
  color: var(--bg-primary);
}
.timer-ctrl-btn.danger {
  color: var(--danger);
}
.timer-mute-btn {
  width: 32px;
  height: 32px;
  flex: none;
  font-size: 14px;
  line-height: 1;
  padding: 0;
  background: var(--bg-board);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}
.timer-mute-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.timer-mute-btn.muted {
  color: var(--text-muted);
  opacity: 0.5;
}
.timer-presets {
  border-top: 1px solid var(--border);
  padding: 8px 8px 0;
  max-height: 140px;
  overflow-y: auto;
}
.timer-presets-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.timer-presets-title {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.timer-preset-add {
  width: 22px; height: 22px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.timer-preset-add:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.timer-preset-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
}
.timer-preset-item:hover {
  background: rgba(255,255,255,0.04);
}
.timer-preset-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.timer-preset-time {
  color: var(--accent);
  font-family: 'Rajdhani', monospace;
  margin: 0 8px;
}
.timer-preset-del {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 4px;
}
.timer-preset-del:hover { color: var(--danger); }
.timer-add-row {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}
.timer-add-input {
  flex: 1;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 11px;
  padding: 4px 6px;
}
.timer-add-input::placeholder { color: var(--text-muted); }
.timer-add-input:focus { outline: none; border-color: var(--accent); }
.timer-add-confirm {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  color: var(--accent);
  cursor: pointer;
  font-size: 11px;
  padding: 4px 8px;
}
.timer-add-confirm:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* ============================================
   IMAGE REFERENCE WIDGET
   ============================================ */
.imgref-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 8px;
}
.imgref-img-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  min-height: 80px;
}
.imgref-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.imgref-dropzone {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  min-height: 80px;
  gap: 8px;
}
.imgref-dropzone:hover,
.imgref-dropzone.dragover {
  border-color: var(--accent);
  color: var(--text-secondary);
}
.imgref-dropzone-icon {
  font-size: 24px;
  opacity: 0.5;
}
.imgref-label {
  width: 100%;
  margin-top: 8px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 4px 8px;
  flex-shrink: 0;
}
.imgref-label:focus {
  border-color: var(--accent);
  outline: none;
}
.imgref-label::placeholder {
  color: var(--text-muted);
}
.imgref-replace-btn {
  width: 100%;
  height: 24px;
  margin-top: 6px;
  font-size: 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
}
.imgref-replace-btn:hover {
  border-color: var(--accent);
  color: var(--text-secondary);
}

/* ============================================
   WIDGET TOOLBAR
   ============================================ */
.widget-toolbar {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 6px;
  background: var(--bg-board);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.toolbar-left .widget-toolbar {
  right: auto;
  left: 16px;
}
.widget-toolbar-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.widget-toolbar-btn:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent);
}

/* ============================================
   NOTEBOOK SIDEBAR
   ============================================ */
.notebook-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.5);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.notebook-overlay.active {
  opacity: 1; pointer-events: all;
}

.notebook-panel {
  position: fixed; top: 0; right: -360px;
  width: 340px; height: 100vh; z-index: 201;
  background: rgba(8,8,16,0.96);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(28px);
  transition: right 0.3s ease;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.notebook-overlay.active + .notebook-panel,
.notebook-panel.open {
  right: 0;
}
.toolbar-left .notebook-panel {
  right: auto; left: -360px;
  border-left: none;
  border-right: 1px solid var(--border);
}
.toolbar-left .notebook-overlay.active + .notebook-panel,
.toolbar-left .notebook-panel.open {
  left: 0;
}

.notebook-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.notebook-header-title {
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.notebook-count {
  font-size: 11px; color: var(--text-muted);
  font-weight: 400; letter-spacing: 0;
}

.notebook-slots {
  flex: 1; overflow-y: auto; padding: 12px;
  display: flex; flex-direction: column; gap: 10px;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}

/* Belegter Slot */
.notebook-slot {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.notebook-slot:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}
.notebook-slot-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.notebook-slot-title {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent);
  display: flex; align-items: center; gap: 5px;
}
.notebook-slot-type {
  font-size: 12px;
}
.notebook-slot-preview {
  font-family: var(--font-body); font-size: 11px;
  color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  margin-bottom: 6px;
}
.notebook-slot-actions {
  display: flex; gap: 6px; justify-content: flex-end;
}
.notebook-slot-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body); font-size: 10px;
  padding: 3px 8px;
  cursor: pointer;
  transition: all 0.15s;
}
.notebook-slot-btn:hover {
  border-color: var(--border-accent);
  color: var(--accent);
}
.notebook-slot-btn.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* Leerer Slot */
.notebook-slot-empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 14px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-muted);
  font-family: var(--font-body); font-size: 12px;
}
.notebook-slot-empty:hover {
  border-color: var(--border-accent);
  color: var(--text-secondary);
  background: var(--accent-dim);
}

/* Typ-Auswahl im leeren Slot */
.notebook-type-chooser {
  display: flex; gap: 8px; justify-content: center;
  padding-top: 8px;
}
.notebook-type-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body); font-size: 11px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex; align-items: center; gap: 5px;
}
.notebook-type-btn:hover {
  border-color: var(--border-accent);
  color: var(--accent);
  background: var(--accent-dim);
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ============================================
   CUSTOM DIALOG SYSTEM
   ============================================ */
.dialog-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(7px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.dialog-overlay.active { opacity: 1; pointer-events: all; }

.dialog-box {
  background: rgba(10,9,20,0.98); border: 1px solid var(--border);
  border-radius: var(--radius); width: 340px; max-width: 90vw;
  backdrop-filter: blur(28px);
  transform: translateY(8px) scale(0.98); transition: transform 0.2s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.dialog-overlay.active .dialog-box { transform: translateY(0) scale(1); }

.dialog-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px 12px; border-bottom: 1px solid var(--border);
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  letter-spacing: 1.5px; color: var(--text-primary); text-transform: uppercase;
}

.dialog-icon {
  width: 20px; height: 20px; flex-shrink: 0;
}
.dialog-icon.type-info    { color: var(--accent); }
.dialog-icon.type-success { color: #4ade80; }
.dialog-icon.type-warning { color: #f59e0b; }
.dialog-icon.type-danger  { color: var(--danger); }

.dialog-body {
  padding: 16px;
  font-family: var(--font-body); font-size: 13px; line-height: 1.6;
  color: var(--text-secondary);
}

.dialog-actions {
  padding: 10px 16px 14px;
  display: flex; justify-content: flex-end; gap: 8px;
}

.btn-secondary {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-secondary); padding: 7px 16px;
  border-radius: var(--radius-sm); font-family: var(--font-display);
  font-size: 12px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.04); border-color: var(--text-muted);
}

/* ============================================
   ONBOARDING
   ============================================ */
.onboarding-modal {
  background: rgba(10,9,20,0.98); border: 1px solid var(--border);
  border-radius: 12px; width: 460px; max-width: 92vw;
  backdrop-filter: blur(28px);
  transform: translateY(8px) scale(0.98); transition: transform 0.25s;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
  overflow: hidden;
}
.dialog-overlay.active .onboarding-modal { transform: translateY(0) scale(1); }

.onboarding-skip {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; color: var(--text-muted);
  font-family: var(--font-body); font-size: 12px;
  cursor: pointer; letter-spacing: 0.5px;
  transition: color 0.15s;
}
.onboarding-skip:hover { color: var(--text-secondary); }

.onboarding-slide {
  padding: 32px 28px 20px; text-align: center;
  animation: onboardingFadeIn 0.3s ease;
}
@keyframes onboardingFadeIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.onboarding-hero {
  font-size: 48px; margin-bottom: 16px; line-height: 1;
}

.onboarding-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-primary); margin-bottom: 10px;
}

.onboarding-text {
  font-family: var(--font-body); font-size: 13px; line-height: 1.7;
  color: var(--text-secondary); max-width: 360px; margin: 0 auto;
}

.onboarding-feature-list {
  list-style: none; padding: 0; margin: 14px auto 0;
  text-align: left; max-width: 320px;
}
.onboarding-feature-list li {
  font-family: var(--font-body); font-size: 13px;
  color: var(--text-secondary); padding: 5px 0;
  display: flex; align-items: center; gap: 8px;
}
.onboarding-feature-list li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}

.onboarding-theme-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  margin-top: 14px;
}
.onboarding-theme-chip {
  padding: 6px 4px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: rgba(255,255,255,0.03);
  font-family: var(--font-body); font-size: 11px; color: var(--text-secondary);
  text-align: center; cursor: default;
  transition: border-color 0.15s;
}

.onboarding-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px 20px; border-top: 1px solid var(--border);
}

.onboarding-dots {
  display: flex; gap: 6px;
}
.onboarding-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); transition: background 0.2s, transform 0.2s;
}
.onboarding-dot.active {
  background: var(--accent); transform: scale(1.25);
}

.onboarding-nav {
  display: flex; gap: 8px;
}

/* ============================================
   BROWSER BOOKMARK IMPORT MODAL
   ============================================ */
.bm-import-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.bm-import-overlay.active { opacity: 1; pointer-events: all; }

.bm-import-modal {
  background: rgba(8,8,16,0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(28px);
  max-width: 480px; width: 90%;
  max-height: 75vh;
  display: flex; flex-direction: column;
  transform: translateY(12px) scale(0.97);
  transition: transform 0.25s ease;
}
.bm-import-overlay.active .bm-import-modal {
  transform: translateY(0) scale(1);
}

.bm-import-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  font-size: 14px; font-weight: 600;
  color: var(--text-primary);
}
.bm-import-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 20px; cursor: pointer; padding: 0 4px;
  transition: color 0.15s;
}
.bm-import-close:hover { color: var(--text-primary); }

.bm-import-info {
  padding: 10px 18px;
  font-size: 12px; color: var(--text-secondary);
  line-height: 1.5;
}

.bm-import-list {
  flex: 1; overflow-y: auto; padding: 4px 0;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
  max-height: 45vh;
}

.bm-import-folder {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; cursor: pointer;
  transition: background 0.15s;
  font-size: 13px; color: var(--text-primary);
}
.bm-import-folder:hover {
  background: rgba(255,255,255,0.04);
}

.bm-import-checkbox {
  accent-color: var(--accent);
  width: 16px; height: 16px;
  cursor: pointer; flex-shrink: 0;
}

.bm-import-folder-name {
  flex: 1; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

.bm-import-folder-meta {
  font-size: 11px; color: var(--text-muted);
  white-space: nowrap; flex-shrink: 0;
}

.bm-import-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 18px; border-top: 1px solid var(--border);
  gap: 8px;
}

/* ============================================
   THEME PICKER MODAL
   ============================================ */
.theme-modal {
  background: rgba(8,8,16,0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(28px);
  max-width: 520px; width: 90%;
  max-height: 85vh; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.theme-modal .theme-grid {
  padding: 12px 16px 16px;
}
.theme-modal-section {
  border-top: 1px solid var(--border);
  padding: 0 16px 16px;
}
.theme-modal-section .settings-section-title {
  padding: 12px 0 8px;
  cursor: default; user-select: auto;
}
.theme-modal-section .setting-row {
  padding: 8px 0;
}

/* ============================================
   ACCORDION SETTINGS
   ============================================ */
.section-chevron {
  font-size: 10px;
  transition: transform 0.2s ease;
  color: var(--text-muted);
  display: inline-block;
}
.settings-section.open .section-chevron {
  transform: rotate(90deg);
}
.section-content {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.settings-section.open .section-content {
  max-height: 800px;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hidden { display: none; }
.accent-text { color: var(--accent); }
.dim { opacity: 0.4; }
.drag-ghost {
  position: fixed; opacity: 0.75; pointer-events: none; z-index: 9999;
  transform: rotate(1.5deg) scale(1.02);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
}
.bm-item.drag-over { background: rgba(255,160,50,0.07); }
.bm-item.dragging-source { opacity: 0.4; }
.about-info-label-block { display: block; margin-bottom: 6px; }
.about-link-subtle { color: var(--text-secondary); text-decoration: none; }
.modal-input-spaced { margin-top: 8px; }

/* ============================================
   RESPONSIVE — Mobile & Tablet
   ============================================ */

/* Tablet (max 768px) */
@media (max-width: 768px) {
  :root { --board-width: 220px; }

  .header { padding: 0 12px; }
  .header-left { gap: 12px; }
  .header-right { gap: 4px; }

  .btn-icon span,
  .btn-icon:not(:has(svg)) {
    font-size: 0;
  }
  .btn-icon { padding: 6px 8px; gap: 0; }

  .boards-wrapper { padding: 100px 16px 24px; gap: 10px; }

  .settings-panel { width: 320px; }
  .theme-grid { grid-template-columns: 1fr 1fr; }
  .theme-modal { max-width: 400px; }

  .search-bar { max-width: 400px; }
  .widget-toolbar-btn { width: 32px; height: 32px; }
  .notebook-panel { width: 320px; }
  .calc-btn { height: 32px; font-size: 13px; }
}

/* Smartphone (max 480px) */
@media (max-width: 480px) {
  :root { --board-width: 100%; }

  .header { height: 42px; padding: 0 10px; }
  .logo { font-size: 14px; letter-spacing: 2px; }
  .clock { font-size: 16px; }
  .date { font-size: 9px; }

  .btn-icon { padding: 5px 6px; }
  .btn-icon svg { width: 14px; height: 14px; }

  .boards-wrapper {
    padding: 90px 10px 20px;
    gap: 8px;
    flex-direction: column;
    align-items: stretch;
  }

  .board { width: 100%; }

  .settings-panel { width: 100%; }
  .theme-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .theme-modal { max-width: 100%; width: calc(100vw - 32px); }

  .search-bar-wrapper { padding: 6px 10px; }
  .search-bar { max-width: 100%; }
  .search-input { font-size: 13px; padding: 8px 10px; }

  .widget { min-width: 180px; }
  .widget-toolbar { bottom: 12px; top: auto; right: 50%; transform: translateX(50%); flex-direction: row; }
  .toolbar-left .widget-toolbar { left: 50%; right: auto; transform: translateX(-50%); }
  .widget-toolbar-btn { width: 32px; height: 32px; }
  .notebook-panel { width: 100%; right: -100%; }
  .calc-btn { height: 30px; font-size: 12px; }
  .toolbar-left .notebook-panel { left: -100%; }

  .modal { width: calc(100vw - 32px); }
}