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

:root {
    --bg-dark: #0b0f19;
    --bg-card: rgba(22, 28, 45, 0.4);
    --border-glass: rgba(255, 255, 255, 0.06);
    --primary: #6366f1;
    --primary-glow: rgba(99, 102, 241, 0.15);
    --accent: #a855f7;
    --accent-glow: rgba(168, 85, 247, 0.15);
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.15);
    --warning: #f59e0b;
    --danger: #ef4444;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body {
    height: 100%;
    margin: 0;
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(168, 85, 247, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 50%, rgba(16, 185, 129, 0.03) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Navigation Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-glass);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition);
}

.main-content {
    flex: 1;
    padding: 2.5rem;
    overflow-y: auto;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}
.glass-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4);
}

/* Form Controls & Styling */
.form-glass {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}
.form-glass:focus {
    background: rgba(15, 23, 42, 0.6);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
    outline: none;
}
.form-glass::placeholder {
    color: var(--text-muted);
}

.form-label-glass {
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Custom Buttons */
.btn-glass {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: none;
    border-radius: 10px;
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}
.btn-glass:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    filter: brightness(1.1);
}
.btn-glass:active {
    transform: translateY(0);
}

.btn-glass-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
}
.btn-glass-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-glass-danger {
    background: linear-gradient(135deg, var(--danger), #f43f5e);
    border: none;
    border-radius: 10px;
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
}
.btn-glass-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

/* Typography & Headers */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
}
.text-gradient {
    background: linear-gradient(135deg, #fff 30%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-gradient-primary {
    background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 50%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-gradient-accent {
    background: linear-gradient(135deg, #c084fc 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.metric-card {
    position: relative;
    overflow: hidden;
}
.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}
.metric-card.primary::before { background: var(--primary); }
.metric-card.success::before { background: var(--success); }
.metric-card.warning::before { background: var(--warning); }
.metric-card.danger::before { background: var(--danger); }

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    margin: 0.5rem 0;
}

/* Tables with Modern Look */
.table-glass {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}
.table-glass th {
    background: rgba(15, 23, 42, 0.2);
    border-bottom: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem 1.25rem;
}
.table-glass td {
    background: rgba(22, 28, 45, 0.2);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    padding: 1.25rem;
    vertical-align: middle;
    transition: var(--transition);
}
.table-glass tr td:first-child {
    border-left: 1px solid var(--border-glass);
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}
.table-glass tr td:last-child {
    border-right: 1px solid var(--border-glass);
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}
.table-glass tr:hover td {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.12);
}

/* Status Badges */
.badge-glass {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}
.badge-glass.active {
    background: var(--success-glow);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.badge-glass.inactive {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Sidebar Logo & Menu */
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
}
.sidebar-logo i {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.sidebar-link:hover, .sidebar-link.active {
    background: var(--primary-glow);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.2);
}
.sidebar-link.active i {
    color: var(--primary);
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
}

/* Logged User Card */
.user-widget {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 0.75rem;
    margin-bottom: 1rem;
}
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
}
.user-info {
    flex: 1;
    overflow: hidden;
}
.user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.85rem;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}
.btn-logout:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Immersive Login Page */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    transform: translateY(0);
    animation: loginFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loginFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    text-align: center;
}
.login-logo i {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}
.login-logo h1 {
    font-size: 1.75rem;
    color: #fff;
    margin: 0;
}
.login-logo p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Key Value Grid (For Details) */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.detail-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 1.25rem;
}
.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}
.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

/* Key Copier */
.key-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 0.5rem 0.75rem;
}
.key-text {
    font-family: monospace;
    font-size: 0.95rem;
    color: #a5b4fc;
    letter-spacing: 0.05em;
    flex: 1;
    overflow-x: auto;
    white-space: nowrap;
}
.btn-copy {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.35rem;
    border-radius: 6px;
    transition: var(--transition);
    cursor: pointer;
}
.btn-copy:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

/* Alerts and Toast */
.alert-glass {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 10px;
    color: #fca5a5;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Form switch custom styles */
.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}
.form-check-input {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
}