:root {
    --bg-primary: #232327;
    --bg-secondary: #28282e;
    --bg-card: #2e2e35;
    --bg-card-hover: #36363e;
    --bg-input: #26262c;
    --border: #3d3d46;
    --border-focus: #33cccd;
    --text-primary: #ececef;
    --text-secondary: #a3a3ad;
    --text-muted: #6f6f79;
    --accent: #33cccd;
    --accent-hover: #5fdbdc;
    --accent-glow: rgba(51, 204, 205, 0.2);
    --secondary: #ff1493;
    --secondary-hover: #ff4da8;
    --success: #2ee89a;
    --danger: #ff5a5a;
    --gradient-1: linear-gradient(135deg, #33cccd 0%, #5fdbdc 100%);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 20px rgba(51,204,205,0.12);
    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --transition: 0.15s ease;
    --navbar-bg: #1d1d21;
    --nav-ink: #a3a3ad;
    --modal-overlay: rgba(0,0,0,0.6);
    --card-badge-bg: rgba(51,204,205,0.1);
    --delete-bg: rgba(255,90,90,0.1);
    --auth-error-bg: rgba(255,90,90,0.08);
    --auth-error-border: rgba(255,90,90,0.25);
    --upload-hover: rgba(51,204,205,0.05);
    --cat-badge-bg: rgba(51,204,205,0.1);
    --track-line: rgba(255,255,255,0.045);
    --ruler-bg: #202024;
}

/* --- Palettes des interfaces VOCALOID (menu Edition) --- */
/* VOCALOID1 (2004) : theme YAMAHA standard brun retro */
html[data-voc="v1"] {
    --bg-primary: #2b2620; --bg-secondary: #312b24; --bg-card: #373028; --bg-card-hover: #41392f;
    --bg-input: #27221c; --border: #4a4136; --border-focus: #d8a15c;
    --text-primary: #ece6da; --text-secondary: #ada38f; --text-muted: #766d5e;
    --accent: #d8a15c; --accent-hover: #e4b274; --accent-glow: rgba(216,161,92,0.18);
    --secondary: #c07a4a; --secondary-hover: #d08b5c;
    --navbar-bg: #3d2e1f; --nav-ink: #d9ceba;
    --shadow-glow: 0 0 20px rgba(216,161,92,0.12); --card-badge-bg: rgba(216,161,92,0.12);
    --gradient-1: linear-gradient(135deg, #d8a15c 0%, #c07a4a 100%);
    --ruler-bg: #211d17; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(20,16,10,0.6);
}
/* VOCALOID2 (2007) : editeur clair, barre logo bleu nuit */
html[data-voc="v2"] {
    --bg-primary: #e9ebf0; --bg-secondary: #dfe2e9; --bg-card: #f6f7f9; --bg-card-hover: #ffffff;
    --bg-input: #ffffff; --border: #c3c8d2; --border-focus: #2f9bd4;
    --text-primary: #1c2129; --text-secondary: #4b525e; --text-muted: #8c93a0;
    --accent: #2f9bd4; --accent-hover: #56b2e2; --accent-glow: rgba(47,155,212,0.18);
    --secondary: #2b6cb0; --secondary-hover: #3c82c6;
    --navbar-bg: #0c1e3f; --nav-ink: #cfdef5;
    --shadow-glow: 0 0 20px rgba(47,155,212,0.15); --card-badge-bg: rgba(47,155,212,0.12);
    --gradient-1: linear-gradient(135deg, #2f9bd4 0%, #2456a6 100%);
    --ruler-bg: #d5d9e2; --track-line: rgba(0,0,0,0.07);
    --modal-overlay: rgba(15,20,30,0.45);
}
/* VOCALOID3 (2011) : editeur clair, barre noire, logo rose */
html[data-voc="v3"] {
    --bg-primary: #efedf1; --bg-secondary: #e5e2e8; --bg-card: #f8f6fa; --bg-card-hover: #ffffff;
    --bg-input: #ffffff; --border: #c9c5cf; --border-focus: #ff4d8d;
    --text-primary: #201c26; --text-secondary: #524c5c; --text-muted: #8f889a;
    --accent: #ff4d8d; --accent-hover: #ff74a6; --accent-glow: rgba(255,77,141,0.16);
    --secondary: #e33d9c; --secondary-hover: #ec55af;
    --navbar-bg: #181512; --nav-ink: #f3d7e6;
    --shadow-glow: 0 0 20px rgba(255,77,141,0.15); --card-badge-bg: rgba(255,77,141,0.10);
    --gradient-1: linear-gradient(135deg, #ff4d8d 0%, #e33d9c 100%);
    --ruler-bg: #dfdbe5; --track-line: rgba(0,0,0,0.07);
    --modal-overlay: rgba(25,20,30,0.45);
}
/* VOCALOID4 (2014) : fonce, logo orange */
html[data-voc="v4"] {
    --bg-primary: #202024; --bg-secondary: #26262c; --bg-card: #2c2c33; --bg-card-hover: #34343d;
    --bg-input: #24242a; --border: #3d3d46; --border-focus: #ff8c1a;
    --text-primary: #ececef; --text-secondary: #a3a3ad; --text-muted: #6f6f79;
    --accent: #ff8c1a; --accent-hover: #ffa64d; --accent-glow: rgba(255,140,26,0.18);
    --secondary: #ffd166; --secondary-hover: #ffe08a;
    --navbar-bg: #17171a; --nav-ink: #e6cdae;
    --shadow-glow: 0 0 20px rgba(255,140,26,0.12); --card-badge-bg: rgba(255,140,26,0.12);
    --gradient-1: linear-gradient(135deg, #ff8c1a 0%, #ffd166 100%);
    --ruler-bg: #1b1b1f; --track-line: rgba(255,255,255,0.045);
    --modal-overlay: rgba(0,0,0,0.55);
}
/* VOCALOID5 (2018) : fonce violet, logo en degrade */
html[data-voc="v5"] {
    --bg-primary: #1c1922; --bg-secondary: #211d2a; --bg-card: #282431; --bg-card-hover: #302b3d;
    --bg-input: #1a1720; --border: #3a3447; --border-focus: #9d7bff;
    --text-primary: #f0eef6; --text-secondary: #b4afc4; --text-muted: #78728c;
    --accent: #9d7bff; --accent-hover: #b49bff; --accent-glow: rgba(157,123,255,0.18);
    --secondary: #ff5c8a; --secondary-hover: #ff85a8;
    --navbar-bg: #131118; --nav-ink: #d7cbf0;
    --shadow-glow: 0 0 20px rgba(157,123,255,0.12); --card-badge-bg: rgba(157,123,255,0.12);
    --gradient-1: linear-gradient(135deg, #9d7bff 0%, #ff5c8a 100%);
    --ruler-bg: #17141d; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(5,3,10,0.55);
}
/* CEVIO AI (2021) : fonce graphite, accent rouge */
html[data-voc="cevio"] {
    --bg-primary: #17181d; --bg-secondary: #1c1e24; --bg-card: #22242b; --bg-card-hover: #2a2d35;
    --bg-input: #141519; --border: #34363f; --border-focus: #ff4b3a;
    --text-primary: #eaeaee; --text-secondary: #b3b5bd; --text-muted: #787b85;
    --accent: #ff4b3a; --accent-hover: #ff6b56; --accent-glow: rgba(255,75,58,0.20);
    --secondary: #3a8dff; --secondary-hover: #59a4ff;
    --navbar-bg: #141418; --nav-ink: #f0d7d5;
    --shadow-glow: 0 0 20px rgba(255,75,58,0.15); --card-badge-bg: rgba(255,75,58,0.13);
    --gradient-1: linear-gradient(135deg, #ff4b3a 0%, #3a8dff 100%);
    --ruler-bg: #131418; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(0,0,0,0.55);
}
/* UTAU (2008) : gris clair Windows, barre bleu nuit */
html[data-voc="utau"] {
    --bg-primary: #e6e7ea; --bg-secondary: #dadce1; --bg-card: #f1f2f4; --bg-card-hover: #ffffff;
    --bg-input: #ffffff; --border: #b7bac2; --border-focus: #3f8fce;
    --text-primary: #1e2127; --text-secondary: #4e535e; --text-muted: #8c919c;
    --accent: #3f8fce; --accent-hover: #5ba3dd; --accent-glow: rgba(63,143,206,0.16);
    --secondary: #7f6bd0; --secondary-hover: #9683dd;
    --navbar-bg: #163a58; --nav-ink: #d6e6f2;
    --shadow-glow: 0 0 20px rgba(63,143,206,0.12); --card-badge-bg: rgba(63,143,206,0.12);
    --gradient-1: linear-gradient(135deg, #3f8fce 0%, #7f6bd0 100%);
    --ruler-bg: #cfd2d8; --track-line: rgba(0,0,0,0.07);
    --modal-overlay: rgba(15,20,30,0.4);
}
html[data-voc="v6"] {
    --accent: #33cccd;
    --accent-hover: #5fdbdc;
    --accent-glow: rgba(51, 204, 205, 0.2);
    --border-focus: #33cccd;
    --secondary: #ff1493;
    --secondary-hover: #ff4da8;
    --gradient-1: linear-gradient(135deg, #33cccd 0%, #5fdbdc 100%);
    --shadow-glow: 0 0 20px rgba(51, 204, 205, 0.12);
    --card-badge-bg: rgba(51, 204, 205, 0.1);
}
/* SynthV (2018) : fonce bleu nuit/violet, accent indigo */
html[data-voc="synthv"] {
    --bg-primary: #171a26; --bg-secondary: #1c2030; --bg-card: #222638; --bg-card-hover: #2a2f45;
    --bg-input: #141722; --border: #353b52; --border-focus: #7b5cff;
    --text-primary: #ececf3; --text-secondary: #b0b3c4; --text-muted: #71768c;
    --accent: #7b5cff; --accent-hover: #967dff; --accent-glow: rgba(123,92,255,0.20);
    --secondary: #3fe0c5; --secondary-hover: #5ff0d8;
    --navbar-bg: #12141e; --nav-ink: #dcd6f5;
    --shadow-glow: 0 0 20px rgba(123,92,255,0.14); --card-badge-bg: rgba(123,92,255,0.13);
    --gradient-1: linear-gradient(135deg, #7b5cff 0%, #3fe0c5 100%);
    --ruler-bg: #12141e; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(8,10,18,0.55);
}

/* VOICEROID2 (2012) : fonce bleu acier, accent orange */
html[data-voc="voiceroid"] {
    --bg-primary: #23262e; --bg-secondary: #282c35; --bg-card: #2f333e; --bg-card-hover: #383d4a;
    --bg-input: #1e2128; --border: #41464f; --border-focus: #f39800;
    --text-primary: #eceef2; --text-secondary: #aab0bc; --text-muted: #747b88;
    --accent: #f39800; --accent-hover: #ffab2e; --accent-glow: rgba(243,152,0,0.18);
    --secondary: #4a6fa5; --secondary-hover: #5d84bc;
    --navbar-bg: #171a21; --nav-ink: #f0dfc4;
    --shadow-glow: 0 0 20px rgba(243,152,0,0.12); --card-badge-bg: rgba(243,152,0,0.12);
    --gradient-1: linear-gradient(135deg, #f39800 0%, #4a6fa5 100%);
    --ruler-bg: #1a1d24; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(0,0,0,0.55);
}
/* Piapro Studio (2010) : clair, accents bleu Crypton */
html[data-voc="piapro"] {
    --bg-primary: #f0f2f4; --bg-secondary: #e4e7ea; --bg-card: #f8f9fa; --bg-card-hover: #ffffff;
    --bg-input: #ffffff; --border: #c4c9cf; --border-focus: #00a0e9;
    --text-primary: #1b232d; --text-secondary: #4a545f; --text-muted: #8a939e;
    --accent: #00a0e9; --accent-hover: #2fb3f2; --accent-glow: rgba(0,160,233,0.16);
    --secondary: #00b5ad; --secondary-hover: #26c9c2;
    --navbar-bg: #12202e; --nav-ink: #cfe6f5;
    --shadow-glow: 0 0 20px rgba(0,160,233,0.12); --card-badge-bg: rgba(0,160,233,0.10);
    --gradient-1: linear-gradient(135deg, #00a0e9 0%, #00b5ad 100%);
    --ruler-bg: #dbe0e4; --track-line: rgba(0,0,0,0.07);
    --modal-overlay: rgba(15,25,35,0.4);
}
/* A.I.VOICE (2019) : fonce indigo/violet */
html[data-voc="aivoice"] {
    --bg-primary: #1d1f2e; --bg-secondary: #232638; --bg-card: #2a2d42; --bg-card-hover: #333650;
    --bg-input: #191b29; --border: #3b3f58; --border-focus: #5b8def;
    --text-primary: #ececf4; --text-secondary: #b0b3c6; --text-muted: #75798f;
    --accent: #5b8def; --accent-hover: #7aa5f3; --accent-glow: rgba(91,141,239,0.18);
    --secondary: #b06ef2; --secondary-hover: #c28df5;
    --navbar-bg: #141521; --nav-ink: #d8dcf0;
    --shadow-glow: 0 0 20px rgba(91,141,239,0.12); --card-badge-bg: rgba(91,141,239,0.12);
    --gradient-1: linear-gradient(135deg, #5b8def 0%, #b06ef2 100%);
    --ruler-bg: #161827; --track-line: rgba(255,255,255,0.05);
    --modal-overlay: rgba(5,6,12,0.55);
}
/* NIAONiao (2014) : clair chaud, accent orange corail */
html[data-voc="niaoniao"] {
    --bg-primary: #f3efe8; --bg-secondary: #eae4da; --bg-card: #faf8f4; --bg-card-hover: #ffffff;
    --bg-input: #ffffff; --border: #d5ccc0; --border-focus: #ff6d3b;
    --text-primary: #26221c; --text-secondary: #5c5449; --text-muted: #9a9184;
    --accent: #ff6d3b; --accent-hover: #ff8a5f; --accent-glow: rgba(255,109,59,0.16);
    --secondary: #e8492d; --secondary-hover: #ef6248;
    --navbar-bg: #3b2a1e; --nav-ink: #f3ddcf;
    --shadow-glow: 0 0 20px rgba(255,109,59,0.12); --card-badge-bg: rgba(255,109,59,0.10);
    --gradient-1: linear-gradient(135deg, #ff6d3b 0%, #e8492d 100%);
    --ruler-bg: #e4dcd0; --track-line: rgba(0,0,0,0.07);
    --modal-overlay: rgba(35,20,10,0.4);
}

.voc-check {
    display: inline-block;
    width: 16px;
    text-align: center;
    font-weight: bold;
}

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

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, sans-serif;
    background: var(--bg-primary); color: var(--text-primary);
    min-height: 100vh; -webkit-font-smoothing: antialiased;
    font-size: 13px;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* ===== NAVBAR (app menu bar) ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px; height: 46px;
    background: var(--navbar-bg);
    border-bottom: 2px solid var(--accent);
}
.nav-left { display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 8px; }
.logo-icon {
    width: 26px; height: 26px; border-radius: 3px;
    background: #000; border: 1px solid var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 14px; color: var(--accent);
}
.logo-v { font-style: italic; font-weight: 900; }
.logo span { font-size: 0.85rem; font-weight: 700; color: var(--nav-ink); letter-spacing: 0.5px; }

.app-menus { display: flex; gap: 14px; align-items: center; }
.app-menus > span {
    display: block; font-size: 0.78rem; color: var(--nav-ink);
    padding: 5px 6px; border-radius: 3px; cursor: default; user-select: none;
}
.app-menus > span:hover { background: var(--bg-card); color: var(--text-primary); }
.menu-link {
    display: block; font-size: 0.78rem; color: var(--nav-ink);
    padding: 5px 6px; border-radius: 3px; text-decoration: none; user-select: none;
}
.menu-link:hover { background: var(--bg-card); color: var(--accent); }
.app-menu { position: relative; }
.menu-trigger {
    display: block; font-size: 0.78rem; color: var(--nav-ink);
    padding: 5px 6px; border-radius: 3px; cursor: pointer; user-select: none;
}
.menu-trigger:hover { background: var(--bg-card); color: var(--text-primary); }
.menu-dropdown {
    position: absolute; top: calc(100% + 6px); left: 0; min-width: 200px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 4px; box-shadow: var(--shadow-lg); padding: 4px;
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: var(--transition); z-index: 150;
}
.app-menu.open .menu-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.menu-item {
    display: flex; align-items: center; gap: 8px; width: 100%;
    padding: 7px 10px; border: none; background: none; border-radius: 3px;
    color: var(--text-primary); font-size: 0.78rem; font-family: inherit;
    cursor: pointer; transition: var(--transition); text-align: left;
}
.menu-item:hover { background: var(--accent); color: #000; }
.menu-item:disabled { opacity: 0.45; cursor: not-allowed; background: transparent; color: var(--text-muted); }
.menu-item:disabled:hover { background: transparent; color: var(--text-muted); }
.menu-wip { font-style: normal; font-size: 0.62rem; font-weight: 600; color: #e11d2e; margin-left: 4px; letter-spacing: 0.4px; }
.menu-separator { height: 1px; background: var(--border); margin: 4px 6px; }

.nav-right { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
    width: 30px; height: 30px; border-radius: 3px;
    border: 1px solid var(--border); background: transparent;
    color: var(--nav-ink); cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: var(--transition); font-size: 0.95rem;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

.nav-btn {
    padding: 6px 12px; border-radius: 3px;
    border: 1px solid var(--border); background: transparent;
    color: var(--nav-ink); font-size: 0.75rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); font-family: inherit;
}
.nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.nav-btn-accent { background: var(--accent); border-color: var(--accent); color: #000; }
.nav-btn-accent:hover { background: var(--accent-hover); color: #000; }

.user-menu { position: relative; }
.user-avatar {
    width: 28px; height: 28px; border-radius: 3px;
    background: #000; border: 1px solid var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px; color: var(--accent); cursor: pointer;
}
.user-avatar:hover { border-color: var(--secondary); color: var(--secondary); }
.user-dropdown {
    position: absolute; top: calc(100% + 6px); right: 0;
    width: 210px; background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 4px; box-shadow: var(--shadow-lg);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: var(--transition); overflow: hidden; z-index: 50;
}
.user-menu:hover .user-dropdown, .user-dropdown.show { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-header { padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; }
.dropdown-header strong { font-size: 0.8rem; }
.role-badge {
    padding: 2px 6px; border-radius: 2px; font-size: 0.6rem; font-weight: 700;
    background: var(--accent); color: #000; text-transform: uppercase;
}
.dropdown-divider { height: 1px; background: var(--border); }
.dropdown-item {
    display: flex; align-items: center; gap: 9px; width: 100%;
    padding: 9px 14px; border: none; background: none;
    color: var(--text-secondary); font-size: 0.78rem; cursor: pointer;
    transition: var(--transition); font-family: inherit; text-align: left;
}
.dropdown-item:hover { background: var(--bg-card-hover); color: var(--accent); }

/* ===== HERO (splash / project view) ===== */
.hero {
    position: relative; padding: 110px 20px 40px;
    overflow: hidden;
    background:
        repeating-linear-gradient(0deg, var(--track-line) 0, var(--track-line) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(90deg, var(--track-line) 0, var(--track-line) 1px, transparent 1px, transparent 40px),
        var(--bg-primary);
}
.hero-glow {
    position: absolute; top: -40%; left: 50%; transform: translateX(-50%);
    width: 700px; height: 500px; pointer-events: none;
    background: radial-gradient(ellipse, rgba(51,204,205,0.09) 0%, rgba(255,20,147,0.04) 55%, transparent 70%);
}
.hero-content { position: relative; text-align: center; max-width: 640px; margin: 0 auto; }

.vocaloid-wordmark { display: flex; align-items: center; justify-content: center; margin-bottom: 10px; line-height: 1; }
.wm-v { font-size: 2.6rem; font-weight: 900; letter-spacing: 1px; color: var(--text-primary); }
.wm-6 { font-size: 2.6rem; font-weight: 900; color: var(--accent); margin-left: 2px; text-shadow: 0 0 30px var(--accent-glow); }
.wm-s { font-size: 2.2rem; font-weight: 900; color: var(--secondary); margin-left: 3px; }

.hero p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 26px; }

/* --- Selecteur d'editeurs (page principale) --- */
#editorSelect { padding: 60px 20px 96px; }
.es-hero { text-align: center; margin-bottom: 36px; }
.es-tagline { margin-top: 6px; color: var(--text-secondary); font-size: 0.92rem; }
.es-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; max-width: 1080px; margin: 0 auto; }
.es-card { display: block; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; position: relative; }
.es-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 14px 34px -12px rgba(0,0,0,.45); }
.es-card img { width: 100%; display: block; height: 150px; object-fit: cover; object-position: top; background: #0c0c0f; }
.es-card.disabled { opacity: 0.55; filter: grayscale(0.35); cursor: not-allowed; pointer-events: none; user-select: none; }
.es-wip {
    position: absolute; top: 10px; left: 10px; z-index: 6;
    background: #e11d2e; color: #fff; font-size: 0.62rem; font-weight: 800;
    letter-spacing: 1.2px; padding: 4px 10px; border-radius: 3px;
    box-shadow: 0 2px 8px rgba(0,0,0,.35);
}
.es-card-name { padding: 12px 14px 2px; color: var(--text-primary); font-size: 0.92rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.es-card-name b { color: var(--accent); }
.es-card-sub { padding: 0 14px 14px; color: var(--text-muted); font-size: 0.72rem; }
.es-group { max-width: 1080px; margin: 0 auto 34px; }
.es-group-title { font-size: 0.78rem; font-weight: 800; letter-spacing: 1.6px; color: var(--text-muted); margin-bottom: 14px; padding-left: 2px; }
.es-group-title::after { content: ""; display: block; height: 1px; background: var(--border); margin-top: 8px; }
.es-search {
    width: 100%; max-width: 420px; margin: 18px auto 0; padding: 10px 16px;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
    color: var(--text-primary); font-size: 0.85rem; outline: none; display: block;
}
.es-search:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px var(--accent-glow); }
.es-pill { font-size: 0.6rem; font-weight: 700; padding: 2px 8px; border-radius: 20px; letter-spacing: 0.5px; }
.pill-dark { background: #23252e; color: #e8e9ef; border: 1px solid #3a3d49; }
.pill-light { background: #f2f3f5; color: #44484f; border: 1px solid #d5d8dd; }

.song-info {
    display: inline-flex; align-items: stretch; gap: 0;
    border: 1px solid var(--border); border-radius: 4px;
    background: var(--bg-card); overflow: hidden;
}
.song-info-item { padding: 10px 18px; border-right: 1px solid var(--border); text-align: center; min-width: 90px; }
.song-info-item:last-child { border-right: none; }
.song-info-item label { display: block; font-size: 0.58rem; color: var(--text-muted); letter-spacing: 1.5px; margin-bottom: 4px; }
.song-info-item strong { font-size: 0.95rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }

/* ===== SECTION HEADER (window) ===== */
.section-header { margin: 26px 0 14px; }

.window-bar {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-bottom: none; border-radius: 5px 5px 0 0;
    padding: 8px 12px;
}
.window-dot { width: 10px; height: 10px; border-radius: 50%; }
.window-dot.red { background: #ff5f57; }
.window-dot.yellow { background: #febc2e; }
.window-dot.green { background: #28c840; }
.window-bar h2 { font-size: 0.85rem; font-weight: 700; margin-left: 6px; letter-spacing: 0.5px; }

.timeline-bar {
    position: relative; height: 26px;
    background: var(--ruler-bg); border: 1px solid var(--border);
    border-bottom: none; overflow: hidden;
}
.timeline-ruler {
    display: flex; align-items: center; height: 100%;
    padding-left: 12px; gap: 0;
}
.timeline-ruler span {
    font-size: 0.6rem; color: var(--text-muted);
    min-width: 40px; padding-left: 4px;
    border-left: 1px solid var(--border);
    height: 50%; display: flex; align-items: flex-start;
}
.playhead {
    position: absolute; top: 0; bottom: 0; left: 25%;
    width: 1px; background: var(--secondary);
}
.playhead::before {
    content: ""; position: absolute; top: 0; left: -4px;
    border-left: 4.5px solid transparent; border-right: 4.5px solid transparent;
    border-top: 6px solid var(--secondary);
}

.filter-bar { display: flex; gap: 4px; flex-wrap: wrap; background: var(--bg-secondary); border: 1px solid var(--border); border-top: none; border-radius: 0 0 5px 5px; padding: 8px; }
.filter-bar-right { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.sort-select {
    background: var(--bg-input); border: 1px solid var(--border); border-radius: 4px;
    color: var(--text-primary); font-size: 0.75rem; padding: 5px 8px; outline: none; cursor: pointer;
}
.sort-select:focus { border-color: var(--border-focus); }
.filter-bar-right .filter-btn { background: var(--bg-card); border: 1px solid var(--border); }
.filter-bar-right .filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.filter-btn {
    padding: 5px 12px; border-radius: 3px;
    border: 1px solid transparent; background: transparent;
    color: var(--text-secondary); font-size: 0.74rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); font-family: inherit;
}
.filter-btn:hover { border-color: var(--border); color: var(--text-primary); }
.filter-btn.active { background: var(--accent); color: #000; border-color: var(--accent); }

/* ===== EDITEUR VOCALOID (coque d'application) ===== */
.ed-toolbar {
    display: flex; align-items: center; gap: 8px; padding: 0 12px; height: 42px;
    background: var(--bg-card); border-bottom: 1px solid var(--border);
}
.ed-tb-group { display: flex; gap: 2px; }
.ed-tb-btn {
    width: 30px; height: 26px; border: 1px solid var(--border); border-radius: 3px;
    background: var(--bg-input); color: var(--text-secondary); font-size: 0.72rem; cursor: pointer;
    transition: var(--transition);
}
.ed-tb-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--card-badge-bg); }
.ed-tb-sep { width: 1px; height: 18px; background: var(--border); margin: 0 4px; }
.ed-tb-special {
    height: 26px; padding: 0 12px; border-radius: 3px; border: 1px solid var(--accent);
    background: transparent; color: var(--accent); font-size: 0.7rem; font-weight: 600; cursor: pointer;
}
.ed-tb-special:hover { background: var(--accent); color: #000; }
.ed-tb-spacer { flex: 1; }
.ed-tb-meta { font-size: 0.7rem; color: var(--text-muted); }
.ed-tb-meta b { color: var(--text-primary); font-size: 0.78rem; margin-right: 3px; }
.ed-tb-time {
    font-size: 0.72rem; font-family: 'Consolas', 'Courier New', monospace;
    color: var(--text-secondary); background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 3px; padding: 3px 8px;
}
.ed-workspace { display: flex; align-items: stretch; min-height: calc(100vh - 120px); }
.ed-library {
    width: 200px; flex: none; background: var(--bg-card);
    border-right: 1px solid var(--border); padding: 10px; overflow-y: auto;
}
.ed-lib-title { font-size: 0.62rem; letter-spacing: 1.5px; color: var(--accent); font-weight: 800; margin: 2px 0 10px; }
.ed-lib-title span { color: var(--text-muted); font-weight: 600; }
.ed-lib-section-title {
    font-size: 0.6rem; letter-spacing: 1px; color: var(--text-muted);
    font-weight: 700; margin: 14px 2px 6px; text-transform: uppercase;
}
.ed-lib-item {
    display: flex; align-items: center; gap: 8px; padding: 5px 7px; border-radius: 3px;
    font-size: 0.72rem; color: var(--text-secondary); cursor: pointer; user-select: none;
}
.ed-lib-item:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.ed-lib-item.active { background: var(--card-badge-bg); color: var(--accent); }
.ed-lib-item i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; opacity: 0.85; }
.ed-lib-item span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ed-lib-item em { font-style: normal; font-size: 0.62rem; color: var(--text-muted); }
.ed-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.ed-ruler {
    height: 26px; flex: none; display: flex; align-items: stretch; padding: 0;
    border-bottom: 1px solid var(--border); background: var(--bg-card); overflow: hidden;
}
.ed-ruler span {
    flex: 1; font-size: 0.6rem; font-weight: 700; color: var(--text-muted);
    border-left: 1px solid var(--track-line); padding: 3px 5px;
}
.ed-content {
    flex: 1; padding: 18px 20px 60px; overflow-y: auto; min-height: 0;
    background:
        repeating-linear-gradient(0deg, var(--track-line) 0, var(--track-line) 1px, transparent 1px, transparent 40px),
        var(--bg-primary);
}
.ed-content .filter-bar { border: 1px solid var(--border); border-radius: 5px; }
.ed-status {
    display: flex; align-items: center; gap: 16px; height: 28px; padding: 0 14px;
    background: var(--bg-card); border-top: 1px solid var(--border);
    font-size: 0.68rem; color: var(--text-muted);
}
.ed-status-mid { flex: 1; text-align: center; }
.ed-status-mid b { color: var(--text-primary); margin: 0 2px; }
.ed-status-right { color: var(--accent); font-weight: 700; letter-spacing: 0.3px; }

/* --- Elements propres a certaines versions --- */
.m-v2plus, .m-v3plus { display: none; }
.ed-tb-extra { display: none; }
.ed-sep-extra { display: none; }
.ed-tb-badge {
    display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 12px;
    border: 1px solid var(--accent); border-radius: 4px; color: var(--accent);
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.5px; background: var(--bg-input);
}
.ed-tb-badge b { font-size: 1.05rem; color: var(--text-primary); }
.ed-tb-search {
    display: none; align-items: center; gap: 4px; height: 26px; padding: 0 10px;
    background: var(--bg-input); border: 1px solid var(--border); border-radius: 13px;
    font-size: 0.68rem; color: var(--text-muted);
}
.ed-tb-search input {
    background: transparent; border: none; outline: none; width: 96px;
    color: var(--text-primary); font: inherit; font-size: 0.68rem;
}
.ed-tb-search input::placeholder { color: var(--text-muted); }
.ed-tb-search:focus-within { border-color: var(--border-focus); }
.ed-tb-search:has(input:focus) { border-color: var(--border-focus); }
.ed-voicebar {
    display: none; align-items: center; gap: 8px; height: 30px; padding: 0 12px;
    background: var(--bg-card); border-bottom: 1px solid var(--border);
}
.ed-voice-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.ed-voice-name { font-size: 0.72rem; font-weight: 700; color: var(--text-primary); }
.ed-voice-meta { font-size: 0.62rem; color: var(--text-muted); margin-left: auto; }
.ed-params {
    display: none; align-items: center; gap: 16px; height: 38px; padding: 0 14px;
    background: var(--bg-input); border-bottom: 1px solid var(--border);
}
.ed-params-lyric { margin-left: auto; font-size: 0.68rem; color: var(--text-muted); }
.ed-params-lyric b { color: var(--accent); }

/* --- Layouts specifiques par version --- */
html[data-voc="v1"] .m-v2plus, html[data-voc="v1"] .m-v3plus,
html[data-voc="v1"] .ed-tb-extra, html[data-voc="v1"] .ed-sep-extra { display: none; }
html[data-voc="v1"] .ed-tb-btn { border-radius: 0; }
html[data-voc="v1"] .ed-ruler span { border-left: none; }
html[data-voc="v2"] .m-v2plus { display: block; }
html[data-voc="v2"] .ed-tb-extra { display: flex; }
html[data-voc="v2"] .ed-sep-extra { display: block; }
html[data-voc="v2"] .ed-library { width: 232px; }
html[data-voc="v2"] .ed-tb-btn { border-radius: 2px; }
html[data-voc="v3"] .m-v2plus, html[data-voc="v3"] .m-v3plus { display: block; }
html[data-voc="v3"] .ed-tb-extra { display: flex; }
html[data-voc="v3"] .ed-sep-extra { display: block; }
html[data-voc="v3"] .ed-library { width: 160px; border-right: 3px solid var(--accent); }
html[data-voc="v3"] .ed-tb-btn { border-radius: 50%; }
html[data-voc="v4"] .m-v2plus, html[data-voc="v4"] .m-v3plus { display: block; }
html[data-voc="v4"] .ed-tb-extra { display: flex; }
html[data-voc="v4"] .ed-sep-extra { display: block; }
html[data-voc="v4"] .ed-voicebar { display: flex; }
html[data-voc="v4"] .ed-params { display: flex; }
html[data-voc="v5"] .m-v2plus, html[data-voc="v5"] .m-v3plus { display: block; }
html[data-voc="v5"] .ed-tb-extra { display: flex; }
html[data-voc="v5"] .ed-sep-extra { display: block; }
html[data-voc="v5"] .ed-voicebar { display: flex; border-bottom: 2px solid var(--accent); }
html[data-voc="v5"] .ed-params { display: flex; }
html[data-voc="v6"] .m-v2plus, html[data-voc="v6"] .m-v3plus { display: block; }
html[data-voc="v6"] .ed-tb-extra { display: flex; }
html[data-voc="v6"] .ed-sep-extra { display: block; }
html[data-voc="v6"] .ed-tb-search { display: inline-flex; }
html[data-voc="v6"] .ed-voicebar { display: flex; }
html[data-voc="v6"] .ed-params { display: flex; }
html[data-voc="v6"] .ed-tb-btn { border-radius: 50%; }
html[data-voc="v6"] .ed-library { width: 224px; }
html[data-voc="v6"] .ed-status { border-top: 2px solid var(--accent); }

/* CEVIO AI (2021) : editeur complet type V4, boutons plats, piste + params */
html[data-voc="cevio"] .m-v2plus, html[data-voc="cevio"] .m-v3plus { display: block; }
html[data-voc="cevio"] .ed-tb-extra { display: flex; }
html[data-voc="cevio"] .ed-sep-extra { display: block; }
html[data-voc="cevio"] .ed-voicebar { display: flex; border-bottom: 2px solid var(--accent); }
html[data-voc="cevio"] .ed-params { display: flex; }
html[data-voc="cevio"] .ed-tb-btn { border-radius: 3px; }
html[data-voc="cevio"] .ed-library { width: 200px; }
html[data-voc="cevio"] .ed-status { border-top: 2px solid var(--accent); }
html[data-voc="cevio"] .ed-tb-badge { border: 1px solid var(--accent); color: var(--accent); background: var(--card-badge-bg); }

/* UTAU (2008) : editeur complet, boutons carres, piste + params */
html[data-voc="utau"] .m-v2plus, html[data-voc="utau"] .m-v3plus { display: block; }
html[data-voc="utau"] .ed-tb-extra { display: flex; }
html[data-voc="utau"] .ed-sep-extra { display: block; }
html[data-voc="utau"] .ed-voicebar { display: flex; }
html[data-voc="utau"] .ed-params { display: flex; }
html[data-voc="utau"] .ed-tb-btn { border-radius: 2px; }
html[data-voc="utau"] .ed-library { width: 190px; }

/* SynthV (2018) : editeur moderne, boutons ronds, piste + params + recherche */
html[data-voc="synthv"] .m-v2plus, html[data-voc="synthv"] .m-v3plus { display: block; }
html[data-voc="synthv"] .ed-tb-extra { display: flex; }
html[data-voc="synthv"] .ed-sep-extra { display: block; }
html[data-voc="synthv"] .ed-voicebar { display: flex; border-bottom: 2px solid var(--accent); }
html[data-voc="synthv"] .ed-params { display: flex; }
html[data-voc="synthv"] .ed-tb-search { display: inline-flex; }
html[data-voc="synthv"] .ed-tb-btn { border-radius: 50%; }
html[data-voc="synthv"] .ed-library { width: 220px; }
html[data-voc="synthv"] .ed-status { border-top: 2px solid var(--accent); }

/* VOICEROID / Piapro / A.I.VOICE / NIAONiao : editeurs complets */
html[data-voc="voiceroid"] .m-v2plus, html[data-voc="voiceroid"] .m-v3plus { display: block; }
html[data-voc="voiceroid"] .ed-tb-extra { display: flex; }
html[data-voc="voiceroid"] .ed-sep-extra { display: block; }
html[data-voc="voiceroid"] .ed-voicebar { display: flex; border-bottom: 2px solid var(--accent); }
html[data-voc="voiceroid"] .ed-params { display: flex; }
html[data-voc="voiceroid"] .ed-tb-btn { border-radius: 2px; }
html[data-voc="voiceroid"] .ed-library { width: 200px; }
html[data-voc="voiceroid"] .ed-status { border-top: 2px solid var(--accent); }
html[data-voc="voiceroid"] .ed-tb-badge { border: 1px solid var(--accent); color: var(--accent); background: var(--card-badge-bg); }

html[data-voc="piapro"] .m-v2plus, html[data-voc="piapro"] .m-v3plus { display: block; }
html[data-voc="piapro"] .ed-tb-extra { display: flex; }
html[data-voc="piapro"] .ed-sep-extra { display: block; }
html[data-voc="piapro"] .ed-voicebar { display: flex; }
html[data-voc="piapro"] .ed-params { display: flex; }
html[data-voc="piapro"] .ed-tb-btn { border-radius: 3px; }
html[data-voc="piapro"] .ed-library { width: 210px; }

html[data-voc="aivoice"] .m-v2plus, html[data-voc="aivoice"] .m-v3plus { display: block; }
html[data-voc="aivoice"] .ed-tb-extra { display: flex; }
html[data-voc="aivoice"] .ed-sep-extra { display: block; }
html[data-voc="aivoice"] .ed-voicebar { display: flex; border-bottom: 2px solid var(--accent); }
html[data-voc="aivoice"] .ed-params { display: flex; }
html[data-voc="aivoice"] .ed-tb-btn { border-radius: 4px; }
html[data-voc="aivoice"] .ed-library { width: 205px; }

html[data-voc="niaoniao"] .m-v2plus, html[data-voc="niaoniao"] .m-v3plus { display: block; }
html[data-voc="niaoniao"] .ed-tb-extra { display: flex; }
html[data-voc="niaoniao"] .ed-sep-extra { display: block; }
html[data-voc="niaoniao"] .ed-voicebar { display: flex; }
html[data-voc="niaoniao"] .ed-params { display: flex; }
html[data-voc="niaoniao"] .ed-tb-btn { border-radius: 2px; }
html[data-voc="niaoniao"] .ed-library { width: 195px; }

/* ===== FENETRE GUI EDITOR VOCALOID (vraies captures) ===== */
.vocaloid-gui {
    width: 780px; max-width: 100%; margin: 34px auto 0; text-align: left;
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px; box-shadow: var(--shadow-lg); overflow: hidden;
    font-family: 'Segoe UI', 'Inter', sans-serif;
}
.gui-titlebar {
    display: flex; align-items: center; gap: 10px; height: 30px; padding: 0 10px;
    background: var(--navbar-bg); color: var(--nav-ink); font-size: 0.74rem; font-weight: 600;
    border-bottom: 1px solid var(--border); user-select: none;
}
.gui-winbtns { display: flex; gap: 6px; }
.gui-winbtns i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.gui-winbtns i:nth-child(1) { background: #d9534f; }
.gui-winbtns i:nth-child(2) { background: #f0ad4e; }
.gui-winbtns i:nth-child(3) { background: #5cb85c; }
.gui-title { flex: 1; text-align: center; letter-spacing: 0.3px; }
.gui-shot-wrap { max-height: 540px; overflow: auto; background: #121214; }
.gui-shot { width: 100%; display: block; }

/* ===== FILES GRID (track lanes) ===== */
.files-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px; margin: 14px 0 40px;
}
.file-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 5px; overflow: hidden;
    transition: var(--transition); position: relative;
}
.file-card:hover { border-color: var(--accent); }
.file-card::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--accent); opacity: 0;
    transition: var(--transition);
}
.file-card:hover::before { opacity: 1; }

.file-card-badge {
    position: absolute; top: 8px; right: 8px;
    padding: 2px 8px; border-radius: 2px;
    background: var(--card-badge-bg); color: var(--accent);
    font-size: 0.6rem; font-weight: 700; text-transform: uppercase; z-index: 2;
    letter-spacing: 0.5px;
}
.file-card-image {
    width: 100%; aspect-ratio: 1/1; overflow: hidden; cursor: pointer;
    background: var(--bg-input);
}
.file-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.file-card:hover .file-card-image img { transform: scale(1.03); }

.file-card-icon {
    width: 34px; height: 34px; border-radius: 3px;
    background: var(--bg-input); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    margin: 14px auto 10px; color: var(--accent);
}
.file-card-body { padding: 12px 16px 16px; }
.file-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 5px; }
.file-card .file-desc {
    font-size: 0.78rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.file-card-meta {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 10px; border-top: 1px solid var(--border);
}
.file-card-free { font-size: 0.7rem; font-weight: 700; color: var(--success); text-transform: uppercase; letter-spacing: 0.5px; }
.file-card-info { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }
.btn-add-cart {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 14px; border-radius: 3px;
    border: 1px solid var(--accent); background: transparent; color: var(--accent);
    font-size: 0.75rem; font-weight: 700; cursor: pointer;
    transition: var(--transition); font-family: inherit; margin-top: 12px; width: 100%;
    text-transform: uppercase; letter-spacing: 0.4px;
}
.btn-add-cart:hover { background: var(--accent); color: #000; }
.no-files { text-align: center; color: var(--text-muted); padding: 50px 0; font-size: 0.85rem; }

/* ===== ADMIN PANEL ===== */
.admin-panel {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px; padding: 20px; margin-bottom: 28px; position: relative;
}
.panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.panel-header h2 { font-size: 0.95rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; }
.panel-close {
    width: 26px; height: 26px; border-radius: 3px;
    border: 1px solid var(--border); background: transparent;
    color: var(--text-secondary); font-size: 1rem; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.panel-close:hover { background: var(--danger); border-color: var(--danger); color: #fff; }

.admin-tabs {
    display: flex; gap: 2px; margin-bottom: 16px;
    background: var(--bg-input); border: 1px solid var(--border); border-radius: 3px; padding: 3px;
}
.admin-tab {
    flex: 1; padding: 7px 12px; border-radius: 2px;
    border: none; background: transparent; color: var(--text-secondary);
    font-size: 0.74rem; font-weight: 600; cursor: pointer;
    transition: var(--transition); font-family: inherit; text-transform: uppercase; letter-spacing: 0.3px;
}
.admin-tab:hover { color: var(--text-primary); }
.admin-tab.active { background: var(--accent); color: #000; }

/* ===== FORMS ===== */
.upload-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 0.7rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 9px 11px; border-radius: 3px;
    border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text-primary); font-size: 0.83rem; font-family: inherit;
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 60px; }
.form-group select {
    cursor: pointer; appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a3a3ad' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center;
}
.form-group select option { background: var(--bg-card); color: var(--text-primary); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }

/* ===== FILE UPLOAD ===== */
.file-upload-area {
    border: 1px dashed var(--border); border-radius: 4px;
    padding: 20px; text-align: center; cursor: pointer;
    transition: var(--transition); position: relative; background: var(--bg-input);
}
.file-upload-area:hover, .file-upload-area.dragover { border-color: var(--accent); background: var(--upload-hover); }
.file-upload-area input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-upload-content { pointer-events: none; }
.file-upload-content svg { color: var(--text-muted); margin-bottom: 4px; }
.file-upload-content span { display: block; color: var(--text-secondary); font-size: 0.78rem; }
.file-upload-content strong { color: var(--accent); }
.file-upload-hint { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }

.image-upload-area { min-height: 130px; display: flex; align-items: center; justify-content: center; }
.image-preview { position: relative; margin-top: 8px; border-radius: 4px; overflow: hidden; border: 1px solid var(--border); }
.image-preview img { width: 100%; max-height: 200px; object-fit: cover; display: block; }
.btn-remove-image {
    position: absolute; top: 6px; right: 6px;
    width: 24px; height: 24px; border-radius: 3px;
    border: none; background: rgba(255,90,90,0.9); color: #fff;
    font-size: 0.95rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.btn-remove-image:hover { background: var(--danger); }

/* ===== BUTTONS ===== */
.btn-submit {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 20px; border-radius: 3px;
    border: none; background: var(--accent); color: #000;
    font-size: 0.78rem; font-weight: 800; cursor: pointer;
    transition: var(--transition); font-family: inherit; margin-top: 4px;
    text-transform: uppercase; letter-spacing: 0.4px;
}
.btn-submit:hover { background: var(--accent-hover); }
.btn-small { padding: 8px 16px; font-size: 0.74rem; margin-top: 0; }
.btn-delete {
    padding: 4px 9px; border-radius: 2px;
    border: none; background: var(--delete-bg); color: var(--danger);
    font-size: 0.66rem; font-weight: 700; cursor: pointer;
    transition: var(--transition); font-family: inherit; flex-shrink: 0;
    text-transform: uppercase; letter-spacing: 0.3px;
}
.btn-delete:hover { background: var(--danger); color: #fff; }

/* ===== ADMIN FILES / CATEGORIES ===== */
.admin-files-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.admin-files-section h3 { font-size: 0.8rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.admin-files-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; }
.admin-file-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 12px; background: var(--bg-input); border-radius: 3px;
    border: 1px solid var(--border);
}
.admin-file-item-info { flex: 1; min-width: 0; }
.admin-file-item-name { font-size: 0.78rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-file-item-price { font-size: 0.66rem; color: var(--accent); font-weight: 600; }

.categories-manager { margin-bottom: 4px; }
.cat-add-row { display: flex; gap: 8px; margin-bottom: 12px; }
.cat-input {
    flex: 1; padding: 8px 11px; border-radius: 3px;
    border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text-primary); font-size: 0.82rem; font-family: inherit; outline: none;
    transition: var(--transition);
}
.cat-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
.categories-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; }
.category-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 12px; background: var(--bg-input); border-radius: 3px;
    border: 1px solid var(--border); transition: var(--transition);
}
.category-item:hover { border-color: var(--accent); }
.category-item-info { display: flex; flex-direction: column; gap: 2px; }
.category-item-name { font-size: 0.8rem; font-weight: 600; }
.category-item-count { font-size: 0.64rem; color: var(--text-muted); }
.category-item-badge {
    padding: 2px 6px; border-radius: 2px; font-size: 0.58rem; font-weight: 700;
    background: var(--cat-badge-bg); color: var(--accent);
    text-transform: uppercase; letter-spacing: 0.4px;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed; inset: 0; z-index: 300;
    background: var(--modal-overlay);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
    width: 380px; max-width: 90vw; background: var(--bg-secondary);
    border: 1px solid var(--border); border-radius: 6px;
    padding: 24px; position: relative;
    transform: translateY(10px) scale(0.99); transition: var(--transition);
    box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close {
    position: absolute; top: 12px; right: 12px;
    width: 24px; height: 24px; border-radius: 3px;
    border: 1px solid var(--border); background: transparent;
    color: var(--text-secondary); font-size: 0.95rem; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.modal-form h2 { font-size: 1.1rem; font-weight: 800; margin-bottom: 3px; text-transform: uppercase; letter-spacing: 0.5px; }
.modal-subtitle { color: var(--text-secondary); font-size: 0.78rem; margin-bottom: 16px; }
.modal-switch { text-align: center; margin-top: 12px; font-size: 0.75rem; color: var(--text-muted); }
.modal-switch a { color: var(--accent); cursor: pointer; font-weight: 700; }
.modal-switch a:hover { text-decoration: underline; }
.auth-error {
    margin-top: 10px; padding: 9px 12px; border-radius: 3px;
    background: var(--auth-error-bg); border: 1px solid var(--auth-error-border);
    color: var(--danger); font-size: 0.76rem;
}
.preview-modal-content { padding: 10px; max-width: 80vw; }
.preview-modal-content img { width: 100%; border-radius: 4px; }

/* ===== LOGS ===== */
.logs-manager { margin-bottom: 4px; }
.logs-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.logs-header h3 { font-size: 0.8rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.logs-list { display: flex; flex-direction: column; gap: 6px; max-height: 420px; overflow-y: auto; padding-right: 4px; }
.log-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; background: var(--bg-input); border-radius: 3px;
    border: 1px solid var(--border); font-size: 0.76rem;
}
.log-badge {
    padding: 2px 8px; border-radius: 2px; font-size: 0.62rem; font-weight: 800;
    text-transform: uppercase; letter-spacing: 0.4px; flex-shrink: 0;
}
.log-badge.log-add { background: rgba(46,232,154,0.12); color: var(--success); }
.log-badge.log-delete { background: var(--delete-bg); color: var(--danger); }
.log-badge.log-download { background: var(--cat-badge-bg); color: var(--accent); }
.log-file { font-weight: 600; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-user { color: var(--text-secondary); flex-shrink: 0; }
.log-time { color: var(--text-muted); font-variant-numeric: tabular-nums; flex-shrink: 0; }

@media (max-width: 768px) {
    .log-item { flex-wrap: wrap; }
    .log-file { flex-basis: 100%; order: 3; }
}

/* ===== PAGE LOGS (menu Fichier > Logs) ===== */
.logs-page {
    position: fixed; inset: 0; z-index: 250;
    background: var(--modal-overlay);
    display: flex; align-items: center; justify-content: center; padding: 30px;
}
.logs-page-window {
    width: 760px; max-width: 100%; max-height: 82vh;
    display: flex; flex-direction: column;
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 6px; box-shadow: var(--shadow-lg); overflow: hidden;
}
.logs-page-window .window-bar { border-bottom: 1px solid var(--border); border-radius: 0; }
.logs-page-window .window-bar h2 { flex: 1; }
.logs-page-close {
    width: 24px; height: 24px; border-radius: 3px;
    border: 1px solid var(--border); background: transparent;
    color: var(--text-secondary); font-size: 1rem; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.logs-page-close:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.logs-page-body { padding: 14px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.logs-page-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.logs-page-title { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.logs-page .logs-list { max-height: none; }

/* ===== TOAST ===== */
.toast {
    position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(60px);
    padding: 10px 20px; border-radius: 3px;
    background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-primary); font-size: 0.8rem; font-weight: 600;
    box-shadow: var(--shadow-lg); z-index: 400;
    opacity: 0; transition: all 0.3s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { border-color: var(--accent); }
.toast.error { border-color: var(--danger); }

/* ===== FOOTER ===== */
footer { margin-top: 40px; padding: 20px 0; border-top: 1px solid var(--border); }
.footer-content { display: flex; align-items: center; justify-content: space-between; }
.footer-brand p { color: var(--text-muted); font-size: 0.72rem; margin-top: 4px; }
.footer-copy { color: var(--text-muted); font-size: 0.7rem; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

@keyframes spin { to { transform: rotate(360deg); } }
.spinner { animation: spin 1s linear infinite; }

/* ===== FAVORIS ===== */
.btn-fav {
    position: absolute; top: 8px; right: 8px; z-index: 5;
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-muted); font-size: 0.85rem; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.btn-fav:hover { border-color: var(--accent); color: var(--accent); transform: scale(1.1); }
.btn-fav.on { background: var(--accent); border-color: var(--accent); color: #000; }
.file-card { position: relative; }

/* ===== PAGINATION ===== */
.pagination-bar { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 22px 0 6px; flex-wrap: wrap; }
.page-btn {
    min-width: 30px; height: 30px; padding: 0 8px;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px;
    color: var(--text-secondary); font-size: 0.78rem; cursor: pointer; transition: var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); border-color: var(--accent); color: #000; font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: default; }
.page-info { font-size: 0.7rem; color: var(--text-muted); margin-left: 8px; }

/* ===== PIANO ROLL ===== */
.piano-roll {
    border: 1px solid var(--border); border-top: none; border-radius: 0 0 5px 5px;
    background: var(--bg-secondary); padding: 10px; overflow: hidden;
}
.pr-head { display: flex; align-items: center; justify-content: space-between; padding: 4px 4px 10px; }
.pr-track { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--text-secondary); }
.pr-track b { color: var(--text-primary); font-weight: 600; }
.pr-bpm { font-size: 0.72rem; color: var(--text-muted); }
.pr-body { display: grid; grid-template-columns: 58px 1fr; border: 1px solid var(--border); background: var(--bg-card); }
.pr-keys { display: grid; grid-auto-rows: 24px; border-right: 1px solid var(--border); }
.pr-key {
    display: flex; align-items: center; justify-content: flex-end; padding-right: 6px;
    font-size: 0.58rem; color: var(--text-muted); background: var(--bg-card);
    border-bottom: 1px solid var(--track-line); user-select: none;
}
.pr-key.black { background: var(--ruler-bg); color: var(--text-secondary); }
.pr-main { position: relative; overflow-x: auto; }
.pr-grid { display: grid; grid-template-columns: repeat(16, minmax(46px, 1fr)); grid-auto-rows: 24px; }
.pr-cell { border-right: 1px solid var(--track-line); border-bottom: 1px solid var(--track-line); cursor: crosshair; transition: background .12s ease; }
.pr-cell:hover { background: var(--accent-glow); }
.pr-cell.note { background: var(--accent); opacity: 0.85; }
.pr-cell.note:hover { background: var(--accent-hover); opacity: 1; }
.pr-playhead {
    position: absolute; top: 0; bottom: 0; width: 2px;
    background: var(--accent); box-shadow: 0 0 6px var(--accent-glow);
    left: -1.5%; transition: left 0.12s linear; pointer-events: none;
}
.pr-steps {
    display: grid; grid-template-columns: repeat(16, 1fr); margin-top: 6px;
    font-size: 0.6rem; color: var(--text-muted); text-align: center;
}
.pr-steps span:nth-child(4n) { color: var(--text-secondary); font-weight: 700; }
.ed-tb-btn.active { background: var(--accent); color: #000; border-color: var(--accent); }

@media (max-width: 768px) {
    .navbar { padding: 0 10px; }
    .app-menus { display: none; }
    .wm-v, .wm-6 { font-size: 1.9rem; }
    .wm-s { font-size: 1.6rem; }
    .song-info-item { padding: 8px 12px; min-width: 70px; }
    .upload-form .form-row { grid-template-columns: 1fr; }
    .files-grid { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; text-align: center; gap: 10px; }
    .admin-files-grid { grid-template-columns: 1fr; }
    .categories-list { grid-template-columns: 1fr; }
}