/* ==========================================================================
   FORGING OS - HOJA DE ESTILOS MAESTRA
   ========================================================================== */

/* --- 1. VARIABLES GLOBALES --- */
:root {
    --bg-dark: #05080d;
    --panel-bg: #131923;
    --metal-gray: #2a3441;
    --cyan-neon: #00e5ff;
    --cyan-glow: rgba(0, 229, 255, 0.4);
    --purple-neon: #8b5cf6;
    --purple-glow: rgba(139, 92, 246, 0.4);
    --gold-neon: #ffb86c;
    --success: #10b981;
    --danger: #ff4c4c;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
}

/* --- 2. RESET Y BASE --- */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at 50% 0%, #1a2332 0%, var(--bg-dark) 70%);
    color: var(--text-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--metal-gray); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-neon); }

/* --- 3. AUTENTICACIÓN Y ONBOARDING --- */
.forging-container {
    background-color: var(--panel-bg); padding: 40px 50px;
    border-radius: 12px; border: 1px solid var(--metal-gray);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--cyan-glow);
    width: 100%; max-width: 420px; text-align: center; position: relative;
}
.forging-container::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--cyan-neon), var(--purple-neon));
}
.logo-main { width: 100%; max-width: 280px; margin-bottom: 30px; filter: drop-shadow(0 0 8px var(--cyan-glow)); }
.logo-icon { width: 100px; margin-bottom: 20px; filter: drop-shadow(0 0 10px var(--purple-glow)); }

.input-group { margin-bottom: 20px; text-align: left; }
.input-group input, .input-group select {
    width: 100%; padding: 14px; background-color: rgba(11, 14, 20, 0.8);
    border: 1px solid var(--metal-gray); color: var(--text-light);
    border-radius: 6px; font-size: 15px; outline: none; transition: 0.3s;
}
.input-group input:focus, .input-group select:focus {
    border-color: var(--cyan-neon); box-shadow: 0 0 12px var(--cyan-glow); background-color: var(--bg-dark);
}

.btn-forge {
    width: 100%; padding: 15px; background: transparent; color: var(--cyan-neon);
    border: 2px solid var(--cyan-neon); border-radius: 6px; font-weight: 700;
    letter-spacing: 1.5px; cursor: pointer; text-transform: uppercase;
    transition: 0.3s; display: inline-flex; justify-content: center; align-items: center; gap: 8px;
}
.btn-forge:hover {
    background-color: var(--cyan-neon); color: var(--bg-dark);
    box-shadow: 0 0 20px var(--cyan-glow); transform: translateY(-2px);
}

.mensaje-error { background: rgba(255, 76, 76, 0.1); border-left: 4px solid var(--danger); color: var(--danger); padding: 10px; margin-bottom: 20px; border-radius: 4px; }
.enlaces-extra { margin-top: 25px; font-size: 14px; color: var(--text-muted); }
.enlaces-extra a { color: var(--cyan-neon); text-decoration: none; font-weight: 600; }

/* --- 4. DASHBOARD Y ESTRUCTURA GLOBAL --- */
body.dashboard-body {
    display: block; /* Reseteamos el flex centrado del body normal */
    background-image: radial-gradient(circle at 15% 50%, rgba(0, 229, 255, 0.05), transparent 25%), radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.05), transparent 25%);
    height: 100vh; overflow: hidden; margin: 0; padding: 0;
}

.dashboard-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 100vh;
    width: 100vw;
}

/* --- 5. SIDEBAR (Navegación Lateral) --- */
.sidebar-elite {
    background: rgba(13, 18, 28, 0.95);
    border-right: 1px solid rgba(0, 229, 255, 0.1);
    padding: 30px 20px;
    display: flex; flex-direction: column;
    box-shadow: 5px 0 25px rgba(0,0,0,0.5);
    z-index: 10;
    overflow-y: auto;
}
.sidebar-nav { display: flex; flex-direction: column; gap: 10px; margin-top: 15px; }
.nav-link {
    display: flex; align-items: center; gap: 12px; padding: 12px 15px;
    color: var(--text-muted); text-decoration: none; border-radius: 8px;
    font-size: 14px; font-weight: 600; transition: 0.3s; border: 1px solid transparent;
}
.nav-link i { font-size: 16px; width: 20px; text-align: center; }
.nav-link:hover { color: var(--text-light); background: rgba(255, 255, 255, 0.03); transform: translateX(5px); }
.nav-link.active {
    background: rgba(0, 229, 255, 0.1); color: var(--cyan-neon);
    border-color: rgba(0, 229, 255, 0.3); box-shadow: inset 4px 0 0 var(--cyan-neon);
}

.fuxi-avatar-ring {
    width: 130px; height: 130px; margin: 0 auto 20px auto;
    border-radius: 50%; background: linear-gradient(135deg, #0b0e14, #1a2332);
    padding: 4px; position: relative;
}
.fuxi-avatar-ring::before {
    content: ''; position: absolute; inset: -2px; border-radius: 50%;
    background: linear-gradient(45deg, var(--cyan-neon), var(--purple-neon), transparent, var(--cyan-neon));
    z-index: -1; animation: rotarBorde 4s linear infinite;
}
.fuxi-avatar-ring img, .fuxi-avatar-ring svg { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; background-color: var(--bg-dark); }
@keyframes rotarBorde { 100% { transform: rotate(360deg); } }

/* --- 6. ARENA PRINCIPAL (HUD y Contenido) --- */
.main-arena { padding: 40px; overflow-y: auto; height: 100vh; }
.arena-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 20px; }

/* Componentes del HUD */
.hud-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-top: 30px; }
.hud-panel {
    background: rgba(18, 24, 34, 0.4); border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px; padding: 30px; position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}
.hud-panel::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan-neon), transparent);
}
.hud-icon { font-size: 40px; margin-bottom: 15px; color: var(--metal-gray); transition: 0.3s; }
.hud-panel:hover .hud-icon { color: var(--cyan-neon); transform: scale(1.1); filter: drop-shadow(0 0 10px var(--cyan-glow)); }

.xp-core {
    background: radial-gradient(circle at center, rgba(0, 229, 255, 0.1) 0%, rgba(11, 14, 20, 0.8) 70%);
    border: 1px solid rgba(0, 229, 255, 0.3); border-radius: 15px; padding: 40px;
    display: flex; align-items: center; gap: 40px;
}
.barra-progreso { width: 100%; height: 10px; background: rgba(0,0,0,0.5); border-radius: 5px; margin-top: 5px; overflow: hidden; border: 1px solid rgba(255,255,255,0.1); }
.barra-fill { height: 100%; transition: width 0.5s ease; background: linear-gradient(90deg, var(--purple-neon), var(--cyan-neon)); box-shadow: 0 0 15px var(--cyan-neon); }

/* --- 7. UTILIDADES EXTRAS --- */
.badge { padding: 6px 12px; border-radius: 4px; font-size: 11px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; }
.badge-cyan { background: rgba(0, 229, 255, 0.1); color: var(--cyan-neon); border: 1px solid var(--cyan-neon); }