/* CRM Auth Pages - Shared Glassmorphism Styles
 * Extracted from login.html, two_factor_*.html templates
 * to comply with DRY principle.
 */

:root {
    /* Color Scale */
    --violet-50: #f5f3ff;
    --violet-100: #ede9fe;
    --violet-500: #8b5cf6;
    --violet-600: #7c3aed;
    --violet-700: #6d28d9;

    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic Colors */
    --danger-50: #fef2f2;
    --danger-600: #dc2626;
    --danger-700: #b91c1c;

    --warning-50: #fffbeb;
    --warning-600: #d97706;
    --warning-700: #b45309;

    --success-50: #ecfdf5;
    --success-600: #059669;

    /* Glass System */
    --glass-blur: blur(40px) saturate(180%);
    --glass-bg: linear-gradient(180deg,
            rgba(255, 255, 255, 0.92) 0%,
            rgba(252, 251, 255, 0.88) 50%,
            rgba(248, 246, 255, 0.82) 100%);
    --glass-border: 1px solid rgba(255, 255, 255, 0.7);
    --glass-radius: 1.5rem;
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
}

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

/* Base Layout */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;

    /* Animated gradient background */
    background: linear-gradient(135deg,
            var(--gray-100) 0%,
            var(--violet-50) 25%,
            var(--gray-50) 50%,
            var(--violet-100) 75%,
            var(--gray-100) 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Glass Card */
.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: var(--glass-radius);
    box-shadow: var(--shadow-glass);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.auth-card--wide {
    max-width: 480px;
}

.auth-card--extra-wide {
    max-width: 520px;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

/* Header */
.auth-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.auth-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--violet-500), var(--violet-600));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.25);
}

.auth-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

/* Logo variant (replaces auth-icon with company logo) */
.auth-logo {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.auth-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.auth-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.auth-title--large {
    font-size: 1.5rem;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
}

/* User Badge */
.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    background: var(--violet-50);
    border: 1px solid var(--violet-100);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--violet-600);
    margin-top: 0.75rem;
}

/* Messages */
.message {
    padding: 0.875rem 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.message svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

.message p {
    font-size: 0.875rem;
    line-height: 1.4;
}

.message-error {
    background: var(--danger-50);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.message-error svg {
    color: var(--danger-600);
}

.message-error p {
    color: var(--danger-700);
}

.message-warning {
    background: var(--warning-50);
    border: 1px solid rgba(217, 119, 6, 0.2);
}

.message-warning svg {
    color: var(--warning-600);
}

.message-warning p {
    color: var(--warning-700);
}

.message-success {
    background: var(--success-50);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.message-success svg {
    color: var(--success-600);
}

.message-success p {
    color: var(--success-600);
}

.message-info {
    background: var(--violet-50);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.message-info svg {
    color: var(--violet-500);
}

.message-info p {
    color: var(--gray-600);
}

/* Success Icon Variant */
.auth-icon--success {
    background: linear-gradient(135deg, var(--success-600), #047857);
}

/* Form Elements */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--gray-800);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    outline: none;
}

.form-input::placeholder {
    color: var(--gray-400);
}

.form-input:focus {
    border-color: var(--violet-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
    background: white;
}

.form-input:hover:not(:focus) {
    border-color: var(--gray-300);
}

/* Code Input (OTP) */
.code-input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    letter-spacing: 0.5em;
    text-align: center;
    color: var(--gray-800);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    outline: none;
}

.code-input::placeholder {
    letter-spacing: 0.25em;
    color: var(--gray-300);
}

.code-input:focus {
    border-color: var(--violet-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
    background: white;
}

/* Buttons */
.btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    width: 100%;
    color: white;
    background: linear-gradient(135deg, var(--violet-500), var(--violet-600));
    border: none;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--violet-600), var(--violet-700));
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(124, 58, 237, 0.2);
}

.btn-secondary {
    color: var(--gray-700);
    background: white;
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--gray-400);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

/* Background Decorations */
.bg-decoration {
    position: fixed;
    pointer-events: none;
    z-index: -1;
}

.bg-decoration-1 {
    top: 10%;
    right: 15%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.bg-decoration-2 {
    bottom: 20%;
    left: 10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

/* Footer Links */
.footer-links {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.footer-links a {
    color: var(--violet-600);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.footer-links a:hover {
    color: var(--violet-700);
    text-decoration: underline;
}

/* Print Styles */
@media print {
    body {
        background: white;
        padding: 0;
    }

    .auth-card {
        box-shadow: none;
        border: 1px solid #ddd;
        max-width: 100%;
    }

    .bg-decoration,
    .btn-secondary,
    .regenerate-form {
        display: none !important;
    }
}