/* 
 * MyScheduler - "SkillWorks Dark" Design System
 * Inspired by SkillWorks corporate identity (Dark Version)
 */

:root {
    --primary: #f59e0b;          /* SkillWorks Amber/Orange */
    --primary-hover: #d97706;
    --primary-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    
    --bg-color: #020617;         /* SkillWorks Deep Midnight */
    --card-bg: #0f172a;          /* Slate Dark Card */
    --sidebar-bg: #020617;
    --sidebar-accent: #1e293b;
    
    --text-main: #f8fafc;        /* High Contrast White/Grey */
    --text-muted: #64748b;
    --border-color: rgba(245, 158, 11, 0.1); 
    
    --success: #10b981;
    --error: #f43f5e;
    --warning: #f59e0b;
    
    --radius-lg: 1.5rem;
    --radius-md: 1rem;
    --radius-sm: 0.6rem;
    --shadow-xl: 0 20px 40px -12px rgba(0, 0, 0, 0.6);
}

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

body { 
    background: var(--bg-color); 
    font-family: 'Outfit', 'Inter', sans-serif; 
    color: var(--text-main); 
    line-height: 1.5; 
    -webkit-font-smoothing: antialiased; 
}

/* Sidebar Corporate */
.sidebar {
    width: 280px; height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid rgba(245, 158, 11, 0.05);
    display: flex; flex-direction: column;
    position: fixed; left: 0; top: 0;
    z-index: 1000;
}

.logo-container { padding: 3rem 2rem; }

.logo-text {
    font-size: 1.8rem; font-weight: 900;
    letter-spacing: -1.5px;
    background: linear-gradient(to right, #ffffff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}

.nav-menu { flex-grow: 1; padding: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }

.nav-item {
    padding: 1.15rem 1.5rem;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-md);
    display: flex; align-items: center; gap: 1rem;
    transition: 0.3s all cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
}

.nav-item i { font-size: 1.2rem; opacity: 0.6; color: var(--primary); }

.nav-item:hover { color: #fff; background: rgba(245, 158, 11, 0.03); }

.nav-item.active {
    background: var(--primary-gradient);
    color: #020617; /* Contrasto massimo col giallo */
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.2);
}

.nav-item.active i { opacity: 1; color: #020617; }

/* Dashboard Shell Header */
.top-bar {
    height: 80px; 
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding: 0 2rem;
    display: flex; align-items: center; justify-content: space-between;
}

/* Cards & Elements */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 2.5rem;
    border: 1px solid rgba(245, 158, 11, 0.05);
}

.vibrant-btn {
    background: var(--primary-gradient); color: #020617;
    padding: 1rem 1.75rem; border-radius: 12px;
    font-weight: 900; border: none; cursor: pointer;
    transition: 0.3s;
    display: inline-flex; align-items: center; gap: 0.75rem;
    text-transform: uppercase; font-size: 0.85rem;
}

.vibrant-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

input, select, textarea {
    width: 100%; padding: 1rem 1.25rem;
    border: 1px solid #1e293b;
    border-radius: 12px;
    font-family: inherit; font-size: 0.95rem;
    background: #020617; color: white;
    transition: 0.3s;
}

input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.1); }

/* Tabelle Corporate Style */
table { width: 100%; border-collapse: separate; border-spacing: 0 0.5rem; }
th { text-align: left; padding: 1.5rem; font-size: 0.75rem; text-transform: uppercase; color: #64748b; font-weight: 900; letter-spacing: 1px; }
td { background: #0f172a; padding: 1.5rem; border-top: 1px solid rgba(255,255,255,0.01); color: #fff; vertical-align: middle; }
td:first-child { border-radius: 1rem 0 0 1rem; border-left: 1px solid rgba(245, 158, 11, 0.03); }
td:last-child { border-radius: 0 1rem 1rem 0; border-right: 1px solid rgba(245, 158, 11, 0.03); }

/* Animazioni */
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: slideUp 0.5s ease-out forwards; }

/* Badge & Status */
.badge {
    padding: 6px 12px; border-radius: 6px; font-size: 0.7rem; font-weight: 800; text-transform: uppercase;
}
.badge-primary { background: rgba(245, 158, 11, 0.1); color: var(--primary); border: 1px solid var(--border-color); }