/* ============ EloDrive — glassmorphism ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

:root {
  --glass-bg: rgba(255, 255, 255, 0.10);
  --glass-bg-soft: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-hi: rgba(255, 255, 255, 0.25);
  --text: #f2f4ff;
  --text-dim: rgba(235, 238, 255, 0.55);
  --accent: #7c9cff;
  --accent-2: #c084fc;
  --danger: #ff6b81;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(6, 8, 30, 0.45);
  /* Fond (thème Cosmos par défaut) */
  --bg-base: #0b0f2a;
  --bg-grad:
    radial-gradient(40% 55% at 18% 25%, #4338ca 0%, transparent 60%),
    radial-gradient(45% 50% at 82% 20%, #9333ea 0%, transparent 60%),
    radial-gradient(50% 60% at 55% 90%, #0ea5e9 0%, transparent 60%),
    radial-gradient(35% 40% at 90% 80%, #db2777 0%, transparent 60%);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

/* ============ Thèmes ============ */
[data-theme="clair"] {
  --glass-bg: rgba(255,255,255,0.55); --glass-bg-soft: rgba(255,255,255,0.4);
  --glass-border: rgba(20,25,60,0.12); --glass-hi: rgba(255,255,255,0.8);
  --text: #1a1f3a; --text-dim: rgba(30,35,70,0.55);
  --accent: #4f6bff; --accent-2: #9333ea; --danger: #e11d48;
  --shadow: 0 20px 60px rgba(80,90,140,0.22);
  --bg-base: #eef1fb;
  --bg-grad:
    radial-gradient(45% 55% at 15% 20%, #c7d2fe 0%, transparent 60%),
    radial-gradient(45% 50% at 85% 18%, #e9d5ff 0%, transparent 60%),
    radial-gradient(50% 60% at 55% 92%, #bae6fd 0%, transparent 60%),
    radial-gradient(35% 40% at 90% 80%, #fbcfe8 0%, transparent 60%);
}
[data-theme="hacker"] {
  --glass-bg: rgba(0,40,10,0.28); --glass-bg-soft: rgba(0,30,8,0.35);
  --glass-border: rgba(0,255,100,0.28); --glass-hi: rgba(0,255,120,0.18);
  --text: #4dff88; --text-dim: rgba(77,255,136,0.5);
  --accent: #00ff9c; --accent-2: #16c76a; --danger: #ff5555;
  --shadow: 0 20px 60px rgba(0,40,0,0.6);
  --bg-base: #000600;
  --bg-grad:
    radial-gradient(45% 55% at 20% 25%, #00320f 0%, transparent 62%),
    radial-gradient(45% 50% at 80% 20%, #003b18 0%, transparent 62%),
    radial-gradient(55% 60% at 55% 92%, #012a06 0%, transparent 62%);
  --font: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
[data-theme="neon"] {
  --glass-bg: rgba(30,0,45,0.35); --glass-bg-soft: rgba(20,0,35,0.4);
  --glass-border: rgba(255,43,214,0.35); --glass-hi: rgba(0,229,255,0.2);
  --text: #f5e9ff; --text-dim: rgba(245,233,255,0.55);
  --accent: #ff2bd6; --accent-2: #00e5ff; --danger: #ff4d6d;
  --shadow: 0 20px 70px rgba(255,43,214,0.3);
  --bg-base: #0a0014;
  --bg-grad:
    radial-gradient(45% 55% at 18% 22%, #ff00e5 0%, transparent 55%),
    radial-gradient(45% 50% at 82% 18%, #00e5ff 0%, transparent 55%),
    radial-gradient(55% 60% at 55% 92%, #7a00ff 0%, transparent 58%),
    radial-gradient(35% 40% at 90% 78%, #ff0066 0%, transparent 55%);
}
[data-theme="colorful"] {
  --glass-bg: rgba(255,255,255,0.12); --glass-bg-soft: rgba(255,255,255,0.08);
  --glass-border: rgba(255,255,255,0.25); --glass-hi: rgba(255,255,255,0.3);
  --text: #ffffff; --text-dim: rgba(255,255,255,0.7);
  --accent: #ff7ac6; --accent-2: #ffd166; --danger: #ff5a5f;
  --shadow: 0 20px 60px rgba(20,0,40,0.4);
  --bg-base: #241436;
  --bg-grad:
    radial-gradient(40% 50% at 12% 18%, #ff6ec4 0%, transparent 58%),
    radial-gradient(42% 50% at 88% 14%, #ffd166 0%, transparent 58%),
    radial-gradient(48% 55% at 20% 88%, #4ade80 0%, transparent 58%),
    radial-gradient(48% 55% at 82% 86%, #38bdf8 0%, transparent 58%),
    radial-gradient(40% 45% at 55% 50%, #a855f7 0%, transparent 60%);
}
[data-theme="sunset"] {
  --glass-bg: rgba(60,20,10,0.28); --glass-bg-soft: rgba(50,15,8,0.34);
  --glass-border: rgba(255,180,120,0.3); --glass-hi: rgba(255,220,180,0.22);
  --text: #fff3ec; --text-dim: rgba(255,235,220,0.6);
  --accent: #ff8c42; --accent-2: #ff3d77; --danger: #ff4d4d;
  --shadow: 0 20px 60px rgba(60,10,20,0.5);
  --bg-base: #2a0f1a;
  --bg-grad:
    radial-gradient(50% 55% at 20% 22%, #ff512f 0%, transparent 60%),
    radial-gradient(48% 50% at 82% 20%, #f9d423 0%, transparent 58%),
    radial-gradient(55% 60% at 55% 92%, #c31432 0%, transparent 60%);
}
[data-theme="ocean"] {
  --glass-bg: rgba(255,255,255,0.1); --glass-bg-soft: rgba(255,255,255,0.06);
  --glass-border: rgba(160,230,255,0.25); --glass-hi: rgba(200,245,255,0.25);
  --text: #eafcff; --text-dim: rgba(200,240,255,0.6);
  --accent: #22d3ee; --accent-2: #38bdf8; --danger: #ff6b81;
  --shadow: 0 20px 60px rgba(0,30,50,0.5);
  --bg-base: #021826;
  --bg-grad:
    radial-gradient(45% 55% at 18% 22%, #0891b2 0%, transparent 60%),
    radial-gradient(45% 50% at 82% 18%, #0ea5e9 0%, transparent 60%),
    radial-gradient(55% 60% at 55% 92%, #155e75 0%, transparent 62%),
    radial-gradient(35% 40% at 90% 80%, #22d3ee 0%, transparent 58%);
}
[data-theme="dark"] {
  --glass-bg: rgba(255,255,255,0.06); --glass-bg-soft: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.12); --glass-hi: rgba(255,255,255,0.14);
  --text: #ececf0; --text-dim: rgba(236,236,240,0.5);
  --accent: #9aa0b5; --accent-2: #c7ccda; --danger: #ff6b81;
  --shadow: 0 20px 60px rgba(0,0,0,0.6);
  --bg-base: #0c0c0e;
  --bg-grad:
    radial-gradient(45% 55% at 20% 25%, #1b1b21 0%, transparent 62%),
    radial-gradient(50% 55% at 82% 20%, #202027 0%, transparent 62%),
    radial-gradient(55% 60% at 55% 92%, #141418 0%, transparent 62%);
}
[data-theme="midnight"] {
  --glass-bg: rgba(255,255,255,0.08); --glass-bg-soft: rgba(255,255,255,0.05);
  --glass-border: rgba(129,140,248,0.22); --glass-hi: rgba(165,180,255,0.18);
  --text: #dfe4ff; --text-dim: rgba(200,210,255,0.55);
  --accent: #6366f1; --accent-2: #818cf8; --danger: #fb7185;
  --shadow: 0 20px 60px rgba(2,4,20,0.6);
  --bg-base: #05060f;
  --bg-grad:
    radial-gradient(45% 55% at 18% 22%, #1e1b4b 0%, transparent 62%),
    radial-gradient(45% 50% at 82% 18%, #172554 0%, transparent 62%),
    radial-gradient(55% 60% at 55% 92%, #0c1a3a 0%, transparent 62%);
}
[data-theme="cyberpunk"] {
  --glass-bg: rgba(20,0,30,0.35); --glass-bg-soft: rgba(15,0,24,0.42);
  --glass-border: rgba(5,217,232,0.4); --glass-hi: rgba(252,238,10,0.18);
  --text: #fdfdff; --text-dim: rgba(200,255,255,0.6);
  --accent: #fcee0a; --accent-2: #ff2a6d; --danger: #ff2a6d;
  --shadow: 0 20px 70px rgba(255,0,122,0.3);
  --bg-base: #0d0018;
  --bg-grad:
    radial-gradient(45% 55% at 16% 20%, #ff007a 0%, transparent 55%),
    radial-gradient(45% 50% at 84% 18%, #00fff0 0%, transparent 55%),
    radial-gradient(55% 60% at 55% 92%, #7a04eb 0%, transparent 58%),
    radial-gradient(35% 40% at 88% 80%, #fbff00 0%, transparent 50%);
}
[data-theme="forest"] {
  --glass-bg: rgba(255,255,255,0.08); --glass-bg-soft: rgba(0,30,15,0.32);
  --glass-border: rgba(52,211,153,0.25); --glass-hi: rgba(163,230,53,0.16);
  --text: #e7f6ec; --text-dim: rgba(200,240,215,0.55);
  --accent: #34d399; --accent-2: #a3e635; --danger: #ff6b81;
  --shadow: 0 20px 60px rgba(0,25,12,0.55);
  --bg-base: #06140c;
  --bg-grad:
    radial-gradient(45% 55% at 20% 22%, #14532d 0%, transparent 62%),
    radial-gradient(45% 50% at 82% 20%, #166534 0%, transparent 62%),
    radial-gradient(55% 60% at 55% 92%, #052e16 0%, transparent 62%);
}
[data-theme="rose"] {
  --glass-bg: rgba(255,255,255,0.1); --glass-bg-soft: rgba(80,10,40,0.3);
  --glass-border: rgba(251,113,133,0.3); --glass-hi: rgba(249,168,212,0.2);
  --text: #ffe9f2; --text-dim: rgba(255,220,235,0.6);
  --accent: #fb7185; --accent-2: #f9a8d4; --danger: #ef4444;
  --shadow: 0 20px 60px rgba(50,5,25,0.5);
  --bg-base: #1a0a12;
  --bg-grad:
    radial-gradient(45% 55% at 18% 22%, #db2777 0%, transparent 60%),
    radial-gradient(45% 50% at 82% 18%, #f43f5e 0%, transparent 60%),
    radial-gradient(55% 60% at 55% 92%, #9d174d 0%, transparent 62%);
}
[data-theme="aurora"] {
  --glass-bg: rgba(255,255,255,0.09); --glass-bg-soft: rgba(255,255,255,0.05);
  --glass-border: rgba(45,212,191,0.25); --glass-hi: rgba(167,139,250,0.2);
  --text: #e6fbff; --text-dim: rgba(210,245,255,0.6);
  --accent: #2dd4bf; --accent-2: #a78bfa; --danger: #fb7185;
  --shadow: 0 20px 60px rgba(0,20,30,0.55);
  --bg-base: #04121a;
  --bg-grad:
    radial-gradient(45% 55% at 18% 24%, #22c55e 0%, transparent 58%),
    radial-gradient(45% 50% at 82% 18%, #06b6d4 0%, transparent 58%),
    radial-gradient(55% 60% at 55% 92%, #8b5cf6 0%, transparent 60%);
}
[data-theme="cafe"] {
  --glass-bg: rgba(255,255,255,0.08); --glass-bg-soft: rgba(60,35,15,0.34);
  --glass-border: rgba(217,160,102,0.28); --glass-hi: rgba(243,233,220,0.16);
  --text: #f3e9dc; --text-dim: rgba(235,220,200,0.6);
  --accent: #d9a066; --accent-2: #c2846a; --danger: #e5675c;
  --shadow: 0 20px 60px rgba(30,18,8,0.55);
  --bg-base: #17100a;
  --bg-grad:
    radial-gradient(45% 55% at 20% 22%, #78350f 0%, transparent 62%),
    radial-gradient(45% 50% at 82% 20%, #92400e 0%, transparent 62%),
    radial-gradient(55% 60% at 55% 92%, #451a03 0%, transparent 62%);
}

html, body { height: 100%; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-base);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  transition: background .4s ease, color .4s ease;
}

/* Fond animé */
body::before {
  content: "";
  position: fixed; inset: -20%;
  background: var(--bg-grad), var(--bg-base);
  animation: drift 26s ease-in-out infinite alternate;
  z-index: -1;
  transition: background .4s ease;
}
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-3%, 3%) scale(1.08) rotate(2deg); }
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow), inset 0 1px 0 var(--glass-hi);
  border-radius: var(--radius);
}
.glass-soft {
  background: var(--glass-bg-soft);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
}

/* ============ Connexion ============ */
#login-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  width: min(380px, 100%);
  padding: 44px 36px;
  text-align: center;
  animation: pop .5s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes pop { from { opacity: 0; transform: scale(.92) translateY(14px); } }
.login-logo { font-size: 52px; filter: drop-shadow(0 6px 18px rgba(124,156,255,.5)); }
.login-card h1 {
  margin: 10px 0 4px; font-size: 30px; font-weight: 700;
  background: linear-gradient(90deg, #fff, #b6c5ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.login-sub { color: var(--text-dim); margin-bottom: 26px; font-size: 14px; }
#login-form { display: flex; flex-direction: column; gap: 12px; }
#login-form input {
  padding: 13px 16px; border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.08);
  color: var(--text); font-size: 15px; outline: none; text-align: center;
  transition: border-color .2s, box-shadow .2s;
}
#login-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(124,156,255,.25); }
#login-form button {
  padding: 13px; border: none; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; font-size: 15px; font-weight: 600; cursor: pointer;
  transition: transform .15s, filter .15s;
}
#login-form button:hover { transform: translateY(-1px); filter: brightness(1.1); }
#login-error { color: var(--danger); font-size: 13px; min-height: 18px; }

/* ============ Fenêtre ============ */
#app {
  position: fixed; inset: 0;
  display: flex; padding: clamp(6px, 2vmin, 26px);
}
.window {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; min-width: 0;
}

.titlebar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.traffic { display: flex; gap: 8px; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.titlebar-title { flex: 1; text-align: center; font-size: 13px; color: var(--text-dim); font-weight: 500; }

.ghost-btn {
  background: transparent; border: 1px solid var(--glass-border); color: var(--text);
  border-radius: 10px; padding: 5px 11px; cursor: pointer; font-size: 14px;
  transition: background .15s;
}
.ghost-btn:hover { background: rgba(255,255,255,0.12); }

/* Barre d'outils */
.toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0; flex-wrap: wrap;
}
.nav-btns { display: flex; gap: 6px; }
.tool-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--glass-border);
  color: var(--text); border-radius: 10px;
  padding: 7px 12px; cursor: pointer; font-size: 14px;
  transition: background .15s, transform .1s;
  white-space: nowrap;
}
.tool-btn:hover { background: rgba(255,255,255,0.16); }
.tool-btn:active { transform: scale(.96); }
.tool-btn.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none; font-weight: 600;
}
.tool-btn.accent:hover { filter: brightness(1.12); }

.breadcrumb {
  flex: 1; display: flex; align-items: center; gap: 2px;
  overflow-x: auto; scrollbar-width: none; min-width: 120px;
  font-size: 13.5px; padding: 4px 6px;
}
.breadcrumb::-webkit-scrollbar { display: none; }
.crumb {
  padding: 4px 9px; border-radius: 8px; cursor: pointer;
  color: var(--text-dim); white-space: nowrap; transition: background .15s, color .15s;
}
.crumb:hover, .crumb.drop-hover { background: rgba(255,255,255,0.12); color: var(--text); }
.crumb.current { color: var(--text); font-weight: 600; }
.crumb-sep { color: var(--text-dim); opacity: .5; }

#search-input {
  width: 170px; padding: 7px 12px; border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.08); color: var(--text);
  font-size: 13px; outline: none;
}
#search-input:focus { border-color: var(--accent); }

/* Corps */
.body-row { flex: 1; display: flex; min-height: 0; }

.sidebar {
  width: 200px; flex-shrink: 0;
  padding: 14px 10px;
  border-right: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; gap: 3px;
  overflow-y: auto;
}
.side-title {
  font-size: 11px; text-transform: uppercase; letter-spacing: .09em;
  color: var(--text-dim); padding: 4px 10px 6px;
}
.side-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 11px; border-radius: 10px; cursor: pointer;
  font-size: 13.5px; color: var(--text);
  transition: background .15s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.side-item:hover, .side-item.drop-hover { background: rgba(255,255,255,0.10); }
.side-item.active { background: rgba(124,156,255,0.22); }
.side-spacer { flex: 1; }
.storage { padding: 12px; }
#storage-info { font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }

/* Zone fichiers */
#file-area { flex: 1; overflow-y: auto; padding: 18px; position: relative; }
#file-area::-webkit-scrollbar { width: 10px; }
#file-area::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 6px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 8px;
  align-content: start;
}

/* Carte fichier — vue grille */
.item {
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  padding: 13px 8px 11px; border-radius: 14px; cursor: default;
  border: 1px solid transparent;
  transition: background .13s, border-color .13s;
  user-select: none; position: relative;
}
.item:hover { background: rgba(255,255,255,0.07); }
.item.selected { background: rgba(124,156,255,0.20); border-color: rgba(124,156,255,0.45); }
.item.hidden-item { opacity: 0.55; }
.item.hidden-item.selected { opacity: 1; }
.item.drop-hover { background: rgba(124,156,255,0.28); border-color: var(--accent); }
.item-ico {
  width: 74px; height: 74px;
  display: flex; align-items: center; justify-content: center;
  font-size: 46px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.3));
}
.item-ico img {
  width: 74px; height: 74px; object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
  background: rgba(255,255,255,.05);
}
.item-name {
  font-size: 12.5px; text-align: center; line-height: 1.25;
  word-break: break-word; max-height: 2.5em; overflow: hidden;
  width: 100%;
}
.item-meta { font-size: 11px; color: var(--text-dim); }

/* Vue liste */
.grid.list-view { display: flex; flex-direction: column; gap: 2px; }
.list-view .item { flex-direction: row; padding: 7px 12px; gap: 12px; border-radius: 10px; }
.list-view .item-ico { width: 34px; height: 34px; font-size: 24px; flex-shrink: 0; }
.list-view .item-ico img { width: 34px; height: 34px; border-radius: 7px; }
.list-view .item-name { text-align: left; flex: 1; max-height: none; font-size: 13.5px; }
.list-view .item-meta { flex-shrink: 0; width: 90px; text-align: right; }

/* Vide */
#empty-msg {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; color: var(--text-dim); pointer-events: none;
}
.empty-ico { font-size: 60px; opacity: .8; }
.empty-sub { font-size: 13px; opacity: .7; }

/* Barre d'état */
.statusbar {
  display: flex; gap: 18px;
  padding: 7px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px; color: var(--text-dim);
  flex-shrink: 0;
}

/* Menu contextuel */
#context-menu {
  position: fixed; z-index: 60;
  min-width: 190px; padding: 6px;
  border-radius: 14px;
  animation: menupop .14s ease-out;
}
@keyframes menupop { from { opacity: 0; transform: scale(.95); } }
.ctx-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 9px; cursor: pointer; font-size: 13.5px;
}
.ctx-item:hover { background: rgba(255,255,255,0.13); }
.ctx-item.danger { color: var(--danger); }
.ctx-sep { height: 1px; background: rgba(255,255,255,0.1); margin: 5px 8px; }

/* Drag & drop */
#drop-overlay {
  position: fixed; inset: 0; z-index: 70;
  background: rgba(20, 25, 60, 0.55);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
}
.drop-inner {
  padding: 48px 84px; font-size: 26px; text-align: center;
  border: 2px dashed var(--accent); line-height: 1.5;
}

/* Lightbox */
#lightbox {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(5, 7, 22, 0.88);
  backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: center;
}
#lb-content { max-width: 88vw; max-height: 84vh; display: flex; align-items: center; justify-content: center; }
#lb-content img, #lb-content video {
  max-width: 88vw; max-height: 84vh;
  border-radius: 12px;
  box-shadow: 0 30px 90px rgba(0,0,0,.6);
}
#lb-content iframe { width: 88vw; height: 84vh; border: none; border-radius: 12px; background: #fff; }
#lb-content audio { width: min(500px, 85vw); }

/* Visualiseur texte / code / markdown */
.text-view {
  width: 86vw; max-width: 1000px; max-height: 84vh; overflow: auto;
  background: rgba(12, 15, 38, 0.9); border: 1px solid var(--glass-border);
  border-radius: 12px; box-shadow: 0 30px 90px rgba(0,0,0,.6); text-align: left;
}
.text-view pre {
  margin: 0; padding: 20px 22px; font-size: 13px; line-height: 1.55;
  font-family: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  color: #e6e9ff; white-space: pre; tab-size: 2;
}
.text-view pre.wrap { white-space: pre-wrap; word-break: break-word; }
.md-view {
  padding: 26px 30px; color: var(--text); font-size: 15px; line-height: 1.65;
}
.md-view h1, .md-view h2, .md-view h3 { margin: 18px 0 10px; line-height: 1.25; }
.md-view h1 { font-size: 26px; border-bottom: 1px solid var(--glass-border); padding-bottom: 8px; }
.md-view h2 { font-size: 21px; }
.md-view h3 { font-size: 17px; }
.md-view p { margin: 10px 0; }
.md-view ul, .md-view ol { margin: 10px 0 10px 24px; }
.md-view li { margin: 4px 0; }
.md-view a { color: var(--accent); }
.md-view code {
  background: rgba(255,255,255,0.1); padding: 2px 6px; border-radius: 6px;
  font-family: Menlo, Consolas, monospace; font-size: 13px;
}
.md-view pre {
  background: rgba(0,0,0,0.35); padding: 14px 16px; border-radius: 10px;
  overflow-x: auto; margin: 12px 0;
}
.md-view pre code { background: none; padding: 0; }
.md-view blockquote {
  margin: 12px 0; padding: 6px 16px; border-left: 3px solid var(--accent);
  color: var(--text-dim);
}
.md-view hr { border: none; border-top: 1px solid var(--glass-border); margin: 18px 0; }
.text-toolbar {
  position: sticky; top: 0; display: flex; gap: 8px; justify-content: flex-end;
  padding: 8px 10px; background: rgba(12, 15, 38, 0.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--glass-border);
}
.text-toolbar button {
  background: rgba(255,255,255,0.08); border: 1px solid var(--glass-border);
  color: var(--text); border-radius: 8px; padding: 5px 12px; cursor: pointer; font-size: 12.5px;
}
.text-toolbar button:hover { background: var(--glass-hi); }
.lb-close, .lb-nav {
  position: fixed; z-index: 81;
  background: rgba(255,255,255,0.1); border: 1px solid var(--glass-border);
  color: #fff; cursor: pointer; border-radius: 50%;
  width: 46px; height: 46px; font-size: 20px;
  backdrop-filter: blur(8px);
  transition: background .15s;
  display: flex; align-items: center; justify-content: center;
}
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,0.22); }
.lb-close { top: 22px; right: 22px; }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 30px; }
#lb-prev { left: 20px; } #lb-next { right: 20px; }
#lb-caption {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  font-size: 14px; color: var(--text); z-index: 81;
  background: rgba(0,0,0,.4); padding: 7px 18px; border-radius: 20px;
  max-width: 80vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Progression envoi */
#upload-panel {
  position: fixed; bottom: 26px; right: 26px; z-index: 65;
  width: min(320px, calc(100vw - 40px)); padding: 16px 18px;
}
#upload-label { font-size: 13px; margin-bottom: 10px; }
.progress { height: 8px; border-radius: 5px; background: rgba(255,255,255,0.12); overflow: hidden; }
#upload-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 5px; transition: width .2s;
}

/* Toasts */
#toasts {
  position: fixed; top: 22px; left: 50%; transform: translateX(-50%);
  z-index: 90; display: flex; flex-direction: column; gap: 8px; align-items: center;
}
.toast {
  padding: 11px 22px; border-radius: 12px; font-size: 13.5px;
  background: rgba(30, 35, 70, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  animation: toastin .3s cubic-bezier(.2,.9,.3,1.2);
}
.toast.err { border-color: rgba(255,107,129,.5); }
@keyframes toastin { from { opacity: 0; transform: translateY(-14px); } }

/* Dialogue */
dialog {
  border: 1px solid var(--glass-border);
  background: rgba(30, 35, 70, 0.85);
  backdrop-filter: blur(24px);
  color: var(--text);
  padding: 24px; width: min(360px, 90vw);
  /* centré par défaut (le reset *{margin:0} casse le centrage natif) */
  position: fixed; margin: 0; left: 50%; top: 50%; transform: translate(-50%, -50%);
}
/* Repositionné au curseur par JS (création / renommage) */
dialog.at-pointer { transform: none; }
dialog::backdrop { background: rgba(5,7,22,.5); backdrop-filter: blur(4px); }
#prompt-title { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
#prompt-input {
  width: 100%; padding: 11px 14px; border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.08); color: var(--text);
  font-size: 14px; outline: none; margin-bottom: 16px;
}
#prompt-input:focus { border-color: var(--accent); }
.dlg-btns { display: flex; gap: 10px; justify-content: flex-end; }
#prompt-ok {
  border: none; border-radius: 10px; padding: 8px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; font-weight: 600; cursor: pointer;
}

/* Dialogue partage */
#share-dlg-title { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.dlg-sub { font-size: 12.5px; color: var(--text-dim); margin-bottom: 14px; line-height: 1.4; }
.share-row { display: flex; gap: 8px; margin-bottom: 16px; }
#share-link {
  flex: 1; min-width: 0; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--glass-border); background: rgba(255,255,255,0.08);
  color: var(--text); font-size: 13px; outline: none;
}
#share-copy, #share-close {
  border: none; border-radius: 10px; padding: 8px 16px; cursor: pointer; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; white-space: nowrap;
}
#share-revoke { background: transparent; border: 1px solid var(--glass-border); }

/* ============ Menu de thèmes ============ */
#theme-menu {
  position: absolute; z-index: 90; padding: 8px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
  width: 260px;
}
.theme-opt {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 7px 9px; border-radius: 10px; border: 1px solid transparent;
  background: var(--glass-bg-soft); font-size: 13px; color: var(--text);
}
.theme-opt:hover { background: var(--glass-hi); }
.theme-opt.active { border-color: var(--accent); }
.theme-sw {
  width: 22px; height: 22px; border-radius: 6px; flex: none;
  border: 1px solid var(--glass-border); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
}

/* ============ Mobile ============ */
@media (max-width: 720px) {
  #app { padding: 0; }
  .window { border-radius: 0; border: none; }
  .sidebar { display: none; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
  .item-ico, .item-ico img { width: 62px; height: 62px; }
  .item-ico { font-size: 40px; }
  #search-input { width: 110px; }
  .titlebar-title { font-size: 12px; }
  .toolbar { gap: 6px; padding: 8px 10px; }
  .tool-btn.wide { font-size: 13px; padding: 7px 10px; }
}