/**
 * ENNU Auth Forms - Luxury Light Design
 * Clean, elegant authentication forms with ENNU gold branding
 */

/* Import luxury fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Variables - Luxury Brand Palette */
:root {
    /* Gold palette */
    --ennu-gold-50: #fefce8;
    --ennu-gold-100: #fef9c3;
    --ennu-gold-200: #fef08a;
    --ennu-gold-500: #eab308;
    --ennu-gold-primary: #c9a962;
    --ennu-gold-secondary: #b8944f;
    --ennu-gold-hover: #d4b673;
    
    /* Navy palette */
    --ennu-navy: #1A2744;
    --ennu-navy-light: #2d3a52;
    
    /* Neutrals */
    --ennu-white: #ffffff;
    --ennu-cream: #fafaf8;
    --ennu-gray-50: #f9fafb;
    --ennu-gray-100: #f3f4f6;
    --ennu-gray-200: #e5e7eb;
    --ennu-gray-300: #d1d5db;
    --ennu-gray-400: #9ca3af;
    --ennu-gray-500: #6b7280;
    --ennu-gray-600: #4b5563;
    --ennu-gray-700: #374151;
    --ennu-gray-800: #1f2937;
    --ennu-gray-900: #111827;
    
    /* Shadows */
    --ennu-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ennu-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ennu-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --ennu-shadow-gold: 0 4px 14px 0 rgba(201, 169, 98, 0.25);
    --ennu-shadow-gold-lg: 0 8px 25px -5px rgba(201, 169, 98, 0.35);
    
    /* Typography */
    --font-display: "Playfair Display", Georgia, serif;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Wrapper - Light luxury background */
.ennu-auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
    background: var(--ennu-cream);
    font-family: var(--font-body);
}

/* Card Container */
.ennu-auth-card {
    width: 100%;
    max-width: 420px;
    padding: 48px 40px;
    background: var(--ennu-white);
    border-radius: 16px;
    box-shadow: var(--ennu-shadow-lg);
    border: 1px solid var(--ennu-gray-100);
}

/* Logo */
.ennu-auth-logo {
    text-align: center;
    margin-bottom: 40px;
}

.ennu-auth-logo img {
    max-width: 180px;
    max-height: 56px;
    width: auto;
    height: auto;
}

/* Form */
.ennu-auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Messages */
.ennu-auth-messages {
    display: none;
}

.ennu-auth-messages.has-error,
.ennu-auth-messages.has-success {
    display: block;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.5;
}

.ennu-auth-messages.has-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.ennu-auth-messages.has-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

/* Field Row (side by side) */
.ennu-field-row {
    display: flex;
    gap: 16px;
}

.ennu-field-row .ennu-field {
    flex: 1;
}

/* Individual Field */
.ennu-field {
    position: relative;
}

.ennu-field input {
    width: 100%;
    padding: 16px 18px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--ennu-gray-900);
    background: var(--ennu-gray-50);
    border: 2px solid var(--ennu-gray-200);
    border-radius: 10px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.ennu-field input::placeholder {
    color: var(--ennu-gray-400);
    font-weight: 400;
}

.ennu-field input:hover {
    border-color: var(--ennu-gray-300);
}

.ennu-field input:focus {
    background: var(--ennu-white);
    border-color: var(--ennu-gold-primary);
    box-shadow: 0 0 0 4px rgba(201, 169, 98, 0.12);
}

.ennu-field input:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

/* Checkbox */
.ennu-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--ennu-gray-600);
    cursor: pointer;
}

.ennu-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--ennu-gold-primary);
    border-radius: 4px;
}

/* Submit Button - ENNU Gold Luxury */
.ennu-auth-button {
    display: block;
    width: 100%;
    padding: 16px 28px;
    margin-top: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--ennu-navy);
    background: linear-gradient(135deg, var(--ennu-gold-primary) 0%, var(--ennu-gold-secondary) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: center;
    text-decoration: none;
    box-shadow: var(--ennu-shadow-md), var(--ennu-shadow-gold);
}

.ennu-auth-button:hover {
    background: linear-gradient(135deg, var(--ennu-gold-hover) 0%, var(--ennu-gold-primary) 100%);
    box-shadow: var(--ennu-shadow-lg), var(--ennu-shadow-gold-lg);
    transform: translateY(-2px);
    color: var(--ennu-navy);
}

.ennu-auth-button:active {
    transform: translateY(0);
    box-shadow: var(--ennu-shadow-md), var(--ennu-shadow-gold);
}

.ennu-auth-button:disabled {
    background: var(--ennu-gray-300);
    color: var(--ennu-gray-500);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* Divider */
.ennu-auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0;
    color: var(--ennu-gray-400);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Social Buttons */
.ennu-social-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Override Nextend Social Login styles for icon mode */
.ennu-social-buttons .nsl-container {
    margin: 0 !important;
}

.ennu-social-buttons .nsl-container-buttons {
    display: flex !important;
    gap: 16px !important;
    justify-content: center !important;
}

.ennu-social-buttons .nsl-button {
    width: 52px !important;
    height: 52px !important;
    border-radius: 12px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

.ennu-social-buttons .nsl-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--ennu-shadow-md) !important;
}

/* Links */
.ennu-auth-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 28px;
    font-family: var(--font-body);
    font-size: 14px;
}

.ennu-auth-links a {
    color: var(--ennu-gray-500);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.ennu-auth-links a:hover {
    color: var(--ennu-gold-primary);
}

/* Message (for logged-in states) */
.ennu-auth-message {
    text-align: center;
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: var(--ennu-navy);
    margin: 0 0 28px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .ennu-auth-wrapper {
        padding: 24px 16px;
        background: var(--ennu-white);
    }

    .ennu-auth-card {
        padding: 32px 24px;
        box-shadow: none;
        border: none;
        border-radius: 0;
    }

    .ennu-field-row {
        flex-direction: column;
        gap: 20px;
    }

    .ennu-auth-logo {
        margin-bottom: 32px;
    }

    .ennu-auth-logo img {
        max-width: 160px;
    }

    .ennu-auth-button {
        padding: 18px 28px;
    }
}

/* Loading state */
.ennu-auth-form.is-loading .ennu-auth-button {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.ennu-auth-form.is-loading .ennu-auth-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
    border: 2px solid transparent;
    border-top-color: var(--ennu-navy);
    border-radius: 50%;
    animation: ennu-spin 0.7s linear infinite;
}

@keyframes ennu-spin {
    to {
        transform: rotate(360deg);
    }
}