/* Main Styles - Sleek Dark Theme */

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

:root {
    /* Elegant dark color scheme with subtle accents */
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --secondary: #ec4899;
    --dark: #0f0f23;
    --darker: #050510;
    --light: #f1f5f9;
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --glass: rgba(15, 15, 35, 0.4);
    --glass-border: rgba(124, 58, 237, 0.2);
    --accent: #a78bfa;
    --text-muted: #9ca3af;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a1a;
    min-height: 100vh;
    color: #fff;
    position: relative;
    overflow-x: hidden;
}

/* Navigation */
nav {
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--primary-light);
    filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.5));
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 100px auto 0;
    padding: 20px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    background: rgba(15, 15, 35, 0.6);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s;
}

input::placeholder {
    color: rgba(255,255,255,0.3);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    background: rgba(15, 15, 35, 0.8);
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.15);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-danger {
    background: var(--danger);
}

.btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
}

.btn-success {
    background: var(--success);
}

.btn-success:hover {
    background: #059669;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(15, 15, 35, 0.6);
    border: 1px solid var(--glass-border);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
}

.icon-btn:hover {
    background: var(--primary);
    transform: scale(1.1);
}

/* Dashboard */
.dashboard {
    display: none;
}

.dashboard.active {
    display: block;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(15, 15, 35, 0.6);
    padding: 10px 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}