/* KeyAuth Professional Theme - Modern & Smooth */

:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary: #8b5cf6;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --dark-bg: #0b0f17;
    --card-bg: #0f1522;
    --card-border: #1f2937;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --glass-bg: rgba(15, 21, 34, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background: var(--dark-bg);
    color: var(--text-primary);
    font-family: 'Inter', 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    animation: backgroundShift 20s ease infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes backgroundShift {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* Glassmorphism Cards */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Buttons with smooth animations */
.button {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    color: white;
    font-weight: 600;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.button:hover::before {
    width: 300px;
    height: 300px;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.button:active {
    transform: translateY(0);
}

.button.gray {
    background: linear-gradient(135deg, #374151 0%, #4b5563 100%);
    box-shadow: 0 4px 15px rgba(55, 65, 81, 0.3);
}

.button.gray:hover {
    box-shadow: 0 6px 20px rgba(55, 65, 81, 0.4);
}

.button.red {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.button.red:hover {
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.button.yellow {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.button.yellow:hover {
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Input Fields with floating labels */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    background: rgba(15, 21, 34, 0.6);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: rgba(15, 21, 34, 0.8);
}

.input-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.875rem;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--card-bg);
    padding: 0 0.5rem;
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group select:focus ~ label,
.input-group select:not([value=""]) ~ label {
    top: 0;
    font-size: 0.75rem;
    color: var(--primary-light);
}

/* Badges */
.badge {
    border-radius: 9999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.3s ease;
}

.badge-green {
    background: linear-gradient(135deg, #065f46 0%, #047857 100%);
    color: #6ee7b7;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.badge-red {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
    color: #fca5a5;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.badge-amber {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    color: #fcd34d;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

/* Table Styling */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead {
    background: rgba(15, 21, 34, 0.6);
    backdrop-filter: blur(10px);
}

.table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--card-border);
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--card-border);
    transition: background 0.2s ease;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.01);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Sidebar */
.sidebar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
}

.sidebar a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: var(--text-secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.sidebar a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.sidebar a:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--text-primary);
    transform: translateX(4px);
}

.sidebar a.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary-light);
    font-weight: 600;
}

.sidebar a.active::before {
    transform: scaleY(1);
}

/* Topbar/Header */
.topbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Stats Cards */
.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.6s ease-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Loading Spinner */
.spinner {
    border: 3px solid rgba(59, 130, 246, 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

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

/* Key Mask Effect */
.key-mask {
    filter: blur(8px);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    font-family: 'Courier New', monospace;
    letter-spacing: 0.05em;
}

.key-mask.show {
    filter: blur(0);
    color: #60a5fa;
}

.key-mask:hover {
    filter: blur(4px);
    color: #93c5fd;
}

/* Responsive */
@media (max-width: 768px) {
    .card {
        margin: 0.5rem;
    }
    
    .button {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Rainbow Animation */
@keyframes rainbow-text {
    0%, 100% { color: #ff3cac; }
    14% { color: #ff3c3c; }
    28% { color: #ff9a3c; }
    42% { color: #f9ff3c; }
    57% { color: #3cff3c; }
    71% { color: #3cffff; }
    85% { color: #3c3cff; }
}

.rainbow {
    animation: rainbow-text 3s ease-in-out infinite;
}