/* ============================================
   Arnesia Wedding - Auth Styles
   (Design system: design.md)
   ============================================ */

:root {
    --primary: #C9536A;
    --primary-dark: #8B2635;
    --primary-light: #F2C4CE;
    --neutral-900: #1A1A2E;
    --neutral-700: #374151;
    --neutral-500: #6B7280;
    --neutral-300: #D1D5DB;
    --neutral-100: #F3F4F6;
    --white: #FFFFFF;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --gradient-primary: linear-gradient(135deg, #C9536A 0%, #8B2635 100%);
}

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

body.auth-page {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1A1A2E 0%, #4A1830 50%, #8B2635 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.auth-brand {
    text-align: center;
    margin-bottom: 30px;
}

.auth-brand .brand-name {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.auth-brand .brand-tagline {
    font-size: 14px;
    color: var(--neutral-500);
}

.auth-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 6px;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--neutral-500);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--neutral-700);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--neutral-300);
    border-radius: 8px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    color: var(--neutral-700);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(201, 83, 106, 0.1);
}

.form-control.error {
    border-color: var(--error);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.form-check label {
    font-size: 14px;
    color: var(--neutral-700);
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 13px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(201, 83, 106, 0.4);
}

.btn-primary:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 83, 106, 0.5);
}

.auth-footer-text {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--neutral-500);
}

.auth-footer-text a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer-text a:hover {
    text-decoration: underline;
}

.alert {
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
}

.alert-success {
    background: #D1FAE5;
    color: #065F46;
    border-left: 4px solid var(--success);
}

.alert-error {
    background: #FEE2E2;
    color: #991B1B;
    border-left: 4px solid var(--error);
}

.alert-warning {
    background: #FEF3C7;
    color: #92400E;
    border-left: 4px solid var(--warning);
}

.alert-info {
    background: #DBEAFE;
    color: #1E40AF;
    border-left: 4px solid #3B82F6;
}

.dev-notice {
    background: #FEF3C7;
    color: #92400E;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-top: 16px;
    word-break: break-all;
}

.text-sm { font-size: 13px; }
.mt-3 { margin-top: 16px; }
.mb-3 { margin-bottom: 16px; }
.text-center { text-align: center; }