@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;600;700&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ==========================================================================
   VARIABLES & THEMES (SOMBRE PAR DEFAUT)
   ========================================================================== */
:root {
    --bg-main: #030407;
    --bg-card: rgba(10, 13, 20, 0.6);
    --bg-sidebar: rgba(10, 13, 20, 0.85);
    --bg-input: rgba(255, 255, 255, 0.03);
    --bg-hover: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --text-main: #FFFFFF;
    --text-muted: #8B949E;
    
    --accent-purple: #8B5CF6;
    --accent-green: #10B981;
    --accent-blue: #3B82F6;
    --accent-red: #EF4444;
    --accent-gold: #F59E0B;

    --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: rgba(139, 92, 246, 0.15);
    
    --btn-main-bg: #FFFFFF;
    --btn-main-text: #030407;
    --quota-bg: rgba(239, 68, 68, 0.02);
}

/* THEME CLAIR PREMIUM */
[data-theme="light"] {
    --bg-main: #F8FAFC;
    --bg-card: rgba(255, 255, 255, 0.8);
    --bg-sidebar: rgba(248, 250, 252, 0.95);
    --bg-input: #FFFFFF;
    --bg-hover: rgba(15, 23, 42, 0.04);
    --border: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.15);
    --text-main: #0F172A;
    --text-muted: #64748B;
    
    --accent-purple: #7C3AED;
    --accent-green: #059669;
    --accent-blue: #2563EB;
    --accent-red: #DC2626;
    --accent-gold: #D97706;

    --shadow-card: 0 10px 30px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-glow: rgba(124, 58, 237, 0.1);
    
    --btn-main-bg: #0F172A;
    --btn-main-text: #FFFFFF;
    --quota-bg: rgba(220, 38, 38, 0.03);
}

/* ==========================================================================
   RESETS GLOBAUX
   ========================================================================== */
* { box-sizing: border-box; margin: 0; padding: 0; outline: none; font-feature-settings: "tnum" on, "lnum" on; }
body { background-color: var(--bg-main); color: var(--text-main); font-family: 'Inter', sans-serif; transition: background-color 0.4s ease, color 0.4s ease; }
a { text-decoration: none; color: inherit; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ==========================================================================
   COMPOSANTS PARTAGÉS
   ========================================================================== */
.theme-toggle {
    background: var(--bg-input); border: 1px solid var(--border); color: var(--text-main);
    width: 40px; height: 40px; border-radius: 50%; display: flex; justify-content: center; align-items: center;
    cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.theme-toggle:hover { transform: translateY(-2px); border-color: var(--accent-purple); box-shadow: 0 6px 15px var(--shadow-glow); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }

.page-transition {
    position: fixed; inset: 0; background: var(--bg-main); z-index: 9999999;
    display: flex; justify-content: center; align-items: center;
    transition: opacity 0.5s cubic-bezier(0.8, 0, 0.2, 1), visibility 0.5s; pointer-events: none;
}
.page-transition .scanline {
    width: 100vw; height: 2px; background: var(--accent-purple);
    box-shadow: 0 0 20px var(--accent-purple), 0 0 40px var(--accent-green);
    animation: scan 1.2s cubic-bezier(0.8, 0, 0.2, 1) infinite;
}
@keyframes scan { 0% { transform: translateY(-50vh); opacity: 0; } 50% { opacity: 1; } 100% { transform: translateY(50vh); opacity: 0; } }
body.loaded .page-transition { opacity: 0; visibility: hidden; }

#login-screen { position: fixed; inset: 0; background: rgba(3,4,7,0.8); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); z-index: 9999; display: flex; justify-content: center; align-items: center; flex-direction: column; transition: opacity 0.5s ease; }
[data-theme="light"] #login-screen { background: rgba(248,250,252,0.8); }
.login-box { background: var(--bg-card); padding: 50px; border-radius: 30px; border: 1px solid var(--border); text-align: center; width: 420px; box-shadow: var(--shadow-card); transition: all 0.4s ease;}
.login-box input { width: 100%; padding: 18px; background: var(--bg-input); border: 1px solid var(--border); border-radius: 16px; color: var(--text-main); margin-bottom: 24px; text-align: center; font-size: 16px; letter-spacing: 2px; transition: 0.3s;}
.login-box input:focus { border-color: var(--accent-purple); box-shadow: 0 0 20px var(--shadow-glow); background: var(--bg-hover); }
.login-box button { width: 100%; padding: 18px; background: var(--btn-main-bg); color: var(--btn-main-text); font-weight: 700; border: none; border-radius: 16px; cursor: pointer; transition: 0.3s; font-size: 15px;}
.login-box button:hover { transform: translateY(-2px); box-shadow: 0 10px 25px var(--border-strong); opacity: 0.9;}
.loader { display:none; margin-top:20px; color:var(--accent-purple); font-size:13px; font-family:'Space Grotesk'; font-weight:600; text-transform:uppercase; letter-spacing:2px; animation: pulse 1s infinite;}
@keyframes pulse { 0% {opacity: 0.5;} 50% {opacity: 1;} 100% {opacity: 0.5;} }

/* ==========================================================================
   TOOLTIP GLOBAL (Toujours mode sombre pour la DataViz)
   ========================================================================== */
#global-tooltip {
    position: fixed; top: 0; left: 0; pointer-events: none; visibility: hidden; opacity: 0;
    background: rgba(10, 13, 20, 0.98); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 20px; padding: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(255,255,255,0.05);
    z-index: 2147483647; transition: opacity 0.15s ease; color: #FFFFFF !important; font-family: 'Inter', sans-serif; 
    min-width: 290px; text-align: left;
}
.tt-section { margin-bottom: 12px; }
.tt-label { font-size: 11px; color: #8B949E; text-transform: uppercase; display: block; margin-bottom: 4px; letter-spacing: 0.5px; font-weight: 600;}
.tt-val { font-size: 15px; font-weight: 600; color: #FFFFFF !important; }
.pos { color: #10B981 !important; text-shadow: 0 0 10px rgba(16,185,129,0.3);} 
.neg { color: #EF4444 !important; text-shadow: 0 0 10px rgba(239,68,68,0.3);}
.tt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; text-align: center; background: rgba(255,255,255,0.03); padding: 16px; border-radius: 12px; margin-bottom: 16px; border: 1px solid rgba(255,255,255,0.02);}

.tt-history-table { width: 100% !important; font-size: 13px !important; margin-top: 8px !important; border-collapse: collapse !important; table-layout: auto !important; border: none !important; background: transparent !important;}
.tt-history-table td { padding: 8px 4px !important; border: none !important; border-bottom: 1px solid rgba(255,255,255,0.05) !important; color: #e2e8f0 !important; font-family: 'Space Grotesk' !important; background: transparent !important;}
.tt-history-table th { text-align: left !important; color: #8B949E !important; font-size: 10px !important; padding: 0 0 8px 0 !important; text-transform: uppercase !important; letter-spacing: 1px !important; border: none !important;}

/* ==========================================================================
   NOUVEAU : EFFET DE FLOU (TEXTES MASQUÉS) & BOUTONS SWITCH
   ========================================================================== */
.blurred-text {
    filter: blur(8px) opacity(0.4);
    user-select: none;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Switch Toggle iOS Style (Pour la console admin) */
.switch { position: relative; display: inline-block; width: 36px; height: 20px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(255,255,255,0.1); transition: .3s; border-radius: 20px; }
.slider:before { position: absolute; content: ""; height: 14px; width: 14px; left: 3px; bottom: 3px; background-color: white; transition: .3s; border-radius: 50%; box-shadow: 0 2px 4px rgba(0,0,0,0.2);}
input:checked + .slider { background-color: var(--accent-green); box-shadow: 0 0 10px rgba(16,185,129,0.3);}
input:checked + .slider:before { transform: translateX(16px); }

.admin-stock-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: background 0.2s;
}
.admin-stock-item:hover { background: rgba(255,255,255,0.02); }
.admin-stock-item:last-child { border-bottom: none; }