:root {
    --primary-color: #754aff; /* Purple */
    --primary-hover: #5d3bc2;
    --bg-dark: #1e2221;
    --card-bg: rgba(25, 27, 33, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-muted: #8e92a4;
    --font-family: 'Outfit', sans-serif;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: #fff;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Background gradient animation */
.login-bg {
    background: radial-gradient(circle at 50% 50%, #2a2f2e 0%, var(--bg-dark) 100%);
    position: relative;
}
.login-bg::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(117, 74, 255, 0.08) 0%, transparent 60%);
    animation: rotate 30s linear infinite;
    z-index: -1;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Glassmorphism */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 3rem 2rem;
}

.brand-title {
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--primary-color);
    font-size: 2.5rem;
    text-transform: uppercase;
}

.brand-subtitle {
    color: var(--text-muted);
    font-weight: 300;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Forms */
.premium-input {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--border-color) !important;
    color: #fff !important;
    border-radius: 12px;
    transition: all 0.3s ease;
}
.premium-input:focus {
    background: rgba(0, 0, 0, 0.4) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.25rem rgba(117, 74, 255, 0.2) !important;
}

.form-floating label {
    color: var(--text-muted);
}
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--primary-color);
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Buttons */
.btn-premium {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}
.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(117, 74, 255, 0.3);
    color: #fff;
}

/* Navbar */
.navbar-glass {
    background: var(--card-bg) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}
.navbar-brand {
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary-color) !important;
}

/* Dashboard Cards */
.stat-card {
    border-radius: 16px;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    background: linear-gradient(145deg, rgba(30, 32, 38, 0.8), rgba(20, 22, 26, 0.8));
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
    border-color: rgba(117, 74, 255, 0.3);
}
.stat-title {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.stat-value {
    font-size: 2rem;
    font-weight: 600;
    color: #fff;
    margin-top: 0.5rem;
}

/* Tables */
.table-glass {
    --bs-table-bg: transparent;
    --bs-table-color: #fff;
    --bs-table-border-color: var(--border-color);
}
.table-glass th {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    border-top: none;
}
.table-glass td {
    vertical-align: middle;
}

/* Mobile specific tweaks */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .stat-card {
        margin-bottom: 1rem;
    }
}

@media (min-width: 768px) {
    .mobile-actions {
        width: auto !important;
    }
    .mobile-actions button {
        width: auto !important;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Modal */
.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}
.modal-header {
    border-bottom: 1px solid var(--border-color);
}
.modal-footer {
    border-top: 1px solid var(--border-color);
}