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

:root {
    /* Color Palette - Lazos Trazados */
    --primary: #f0e9d9;
    --secondary: #857d6f;
    --accent: #5d6535;
    --bg-color: #f0e9d9;
    --surface: #cba67e;
    --text-primary: #857d6f;
    --text-secondary: #cba67e;
    --border-color: #edc7b8;

    /* Typography */
    --font-heading: 'BODONI FLF', 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;

    /* Radii */
    --radius-card: 18px;
    --radius-btn: 12px;
    --radius-input: 12px;

    /* Spacing System */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 24px;
    --space-xxl: 32px;

    /* Effects */
    --shadow-soft: 0 4px 15px rgba(133, 125, 111, 0.05);
    --shadow-medium: 0 10px 30px rgba(133, 125, 111, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Fallback for Bodoni if not locally available */
@font-face {
    font-family: 'BODONI FLF';
    src: local('Bodoni FLF'), local('Bodoni');
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    color: var(--secondary);
    line-height: 1.2;
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--surface);
    margin-bottom: var(--space-sm);
    display: block;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background: rgba(249, 247, 242, 1);
    backdrop-filter: blur(15px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar.navbar-center {
    justify-content: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--secondary);
    text-decoration: none;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    margin-left: 30px;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a.nav-btn {
    padding: 8px 20px;
    border: 2px solid var(--secondary);
    border-radius: 20px;
}

.nav-links a.nav-btn:hover {
    background-color: var(--secondary);
    color: var(--primary);
}

.mobile-menu-btn,
.mobile-close-btn {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--secondary);
    cursor: pointer;
    z-index: 1001;
    transition: var(--transition);
}

.mobile-menu-btn:hover,
.mobile-close-btn:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    background: linear-gradient(rgba(249, 247, 242, 1), rgba(249, 247, 242, 0.6)), url('https://images.unsplash.com/photo-1510076857177-7470076d4098?q=80&w=2072&auto=format&fit=crop') center/cover;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 25px;
    max-width: 900px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--light-text);
    margin-bottom: 45px;
    max-width: 650px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline {
    padding: 18px 40px;
    border-radius: var(--radius-btn);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    font-size: 1rem;
    display: inline-block;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--secondary);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(133, 125, 111, 0.2);
}

.btn-primary:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(133, 125, 111, 0.3);
}

.btn-secondary {
    background: var(--accent);
    color: var(--primary);
}

.btn-secondary:hover {
    background: #a65d68;
    transform: translateY(-5px);
}

.btn-outline {
    border: 2px solid var(--secondary);
    color: var(--secondary);
    background: transparent;
}

.btn-outline:hover {
    background: var(--secondary);
    color: var(--primary);
}

/* Sections */
.section {
    padding: 120px 10%;
}

.section-container {
    display: flex;
    align-items: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-text {
    flex: 1;
}

.section-text h2 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.section-text p {
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 20px;
}

.section-image {
    flex: 1;
}

.section-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.1);
}

/* Features Grid */
.header-center {
    text-align: center;
    margin-bottom: 70px;
}

.header-center h2 {
    font-size: 3rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.feature-card {
    background: white;
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-card);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(133, 125, 111, 0.05);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(133, 125, 111, 0.1);
}

.icon-wrap {
    width: 60px;
    height: 60px;
    background: var(--bg-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.feature-card i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* CTA Section */
.cta-section {
    background: var(--secondary);
    padding: 100px 20px;
    text-align: center;
    color: var(--primary);
}

.cta-section h2 {
    color: var(--primary);
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background: var(--primary);
    color: var(--secondary);
}

/* Footer */
.footer {
    padding: 80px 10% 40px;
    background: var(--white);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    flex: 1;
    text-align: center;
}

.footer-brand p {
    color: var(--light-text);
    margin-top: 15px;
}

.footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--secondary);
    color: var(--primary);
    border-color: var(--secondary);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #eee;
    color: var(--light-text);
    font-size: 0.9rem;
}

/* Form Container Overlay */
.container {
    background: white;
    padding: var(--space-xxl);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-medium);
    width: 100%;
    max-width: 650px;
    margin: var(--space-xxl) auto;
    border: 1px solid rgba(237, 199, 184, 0.3);
}

.dashboard-container {
    max-width: 1000px;
}

.chart-container {
    position: relative;
    height: 350px;
    width: 100%;
    margin-bottom: var(--space-xl);
}

/* Form Elements */
.header h1 {
    font-size: 2.2rem;
    margin-bottom: var(--space-xs);
    text-align: center;
}

.header p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-xl);
}

.hh {
    display: none;
    opacity: 0;
    position: absolute;
    z-index: -1;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
    color: var(--secondary);
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-input);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--secondary);
    background: #fff;
    transition: var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--surface);
}

/* Hide Native Browser Password Reveal */
input::-ms-reveal,
input::-ms-clear {
    display: none;
}

input::-webkit-contacts-auto-fill-button,
input::-webkit-credentials-auto-fill-button {
    visibility: hidden;
    display: none !important;
    pointer-events: none;
    position: absolute;
    right: 0;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #d1b8ab;
    opacity: 0.7;
}

/* Password Input Wrapper for Custom Toggle */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 50px;
    /* Space for the icon */
}

.password-toggle-icon {
    position: absolute;
    right: 18px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    user-select: none;
    display: none;
    /* Hidden by default, shown via JS when not empty */
}

.password-toggle-icon:hover {
    color: var(--secondary);
}

.password-toggle-icon.visible {
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

#submit-btn {
    width: 100%;
    margin-top: var(--space-md);
}

.privacy-notice {
    margin-top: var(--space-lg);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    opacity: 0.8;
    line-height: 1.4;
}

.checkbox-group-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--secondary);
    transition: var(--transition);
    line-height: normal;
    /* Ensure consistent text height for alignment */
}

.checkbox-item input[type="checkbox"] {
    margin: 0;
    /* Important: remove default margins for perfect centering */
    width: 18px;
    /* Slightly smaller to look better with 0.95rem text */
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
    /* Prevent checkbox from squishing */
}

.checkbox-item:hover {
    color: var(--text-primary);
}

/* Form Success/Error States */
#success-message {
    text-align: center;
    padding: var(--space-xxl) var(--space-lg);
}

#success-message i {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: var(--space-lg);
    display: block;
}

#success-message h1 {
    margin-bottom: var(--space-sm);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
}

/* Modal Content */
.modal-content {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-medium);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-content h3 {
    margin: 0;
    color: var(--secondary);
    text-transform: none;
    font-size: 1.5rem;
    letter-spacing: normal;
}

/* RSVP Config in Admin Modal */
.form-group-config {
    margin-top: 1rem;
    margin-bottom: 0;
}

.config-divider {
    border: 0;
    border-top: 1px solid #ddd;
    margin-bottom: 1rem;
}

.config-title {
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

.rsvp-config-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.config-item-wrapper {
    border-radius: 4px;
    display: flex;
    flex-direction: column;
}

.config-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem;
}

.dynamic-options-container {
    padding: 0 0.5rem 0.5rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-top: 1px dashed #ddd;
    margin-top: 0.25rem;
    padding-top: 0.5rem;
}

.dynamic-options-title {
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--secondary);
    margin: 0;
}

.dynamic-options-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-height: 120px;
    overflow-y: auto;
}

.dynamic-options-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: 0.25rem 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.85rem;
}

.btn-remove-option {
    background: none;
    border: none;
    color: #B76E79;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0 4px;
    font-weight: bold;
}

.btn-remove-option:hover {
    color: #8c4c56;
}

.dynamic-options-add {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.dynamic-options-add input {
    flex: 1;
    padding: 0.35rem 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.8rem;
}

.dynamic-options-add button {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.config-item-options {
    display: flex;
    gap: 0.5rem;
}

.details-config-container {
    text-align: left;
    margin-bottom: 1.5rem;
    align-items: start;
}

.details-config-heading {
    text-align: left;
    margin-bottom: 0.5rem;
}

.details-config-item {
    padding: 0.35rem 0.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    align-content: flex-start;
    justify-content: space-between;
}

.details-options-list {
    width: 100%;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    color: var(--text-secondary);
}

.user-session-email {
    margin-right: var(--space-md);
    font-size: 0.9rem;
}

.user-session-logout {
    padding: var(--space-xs) var(--space-sm);
}

.config-badge {
    background: var(--surface);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.config-badge.req {
    background: var(--accent);
}

.config-badge.off {
    background: #ccc;
    color: #666;
}

/* Dashboard Components */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.stat-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.stat-card h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-card p {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    color: var(--secondary);
    font-weight: 700;
}

.chart-container {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    margin-bottom: var(--space-xxl);
    box-shadow: var(--shadow-soft);
}

/* List items in dashboard */
#dietary-list li {
    background: var(--primary);
    padding: var(--space-md);
    border-radius: var(--radius-input);
    margin-bottom: var(--space-sm);
    color: var(--secondary);
    font-size: 0.95rem;
    border-left: 4px solid var(--accent);
}

/* Responsive */
@media (max-width: 968px) {
    .section-container {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        width: 92%;
        margin: var(--space-xl) auto;
        padding: var(--space-xl);
    }

    .navbar {
        padding: 20px 5%;
    }

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
    }

    .section {
        padding: 80px 5%;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        text-align: center;
        width: 100%;
    }

    .config-item,
    .details-config-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}

/* Security Refactoring Styles */
.footer-social-wrapper {
    flex: 1;
    text-align: center;
}

.social-icons-wrapper {
    justify-content: center;
}

.footer-contact {
    margin-top: var(--space-md);
    text-align: center;
    width: 100%;
}

.footer-contact-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-contact-link:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

#login-error {
    color: #B76E79;
    margin-bottom: 15px;
    text-align: center;
    width: 100%;
    display: block;
    font-weight: bold;
}

.hidden {
    display: none !important;
}

.btn-container {
    display: flex;
    justify-content: center;
    margin-top: var(--space-lg);
}

.dashboard-section-title {
    margin: 40px 0 20px;
    text-align: center;
    color: var(--secondary);
}

.dashboard-notes-header {
    margin-top: 40px;
    text-align: center;
}

.dashboard-dietary-list {
    list-style: none;
    margin: 15px auto 0;
    padding: 0;
}

.error-icon-large {
    color: var(--secondary);
    font-size: 4rem;
}

.success-action-container {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.success-action-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.success-footer {
    margin-top: var(--space-xxl);
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-lg);
}

.success-footer-text {
    font-size: 0.8rem;
    opacity: 0.7;
}

#success-message .success-footer-heart {
    font-size: 1rem;
    display: inline;
    color: var(--accent);
    margin-bottom: 0;
}

.success-footer-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 700;
}

/* RSVP Specific Styles */
.navbar-minimal {
    justify-content: center;
    background: transparent;
    border-bottom: none;
    padding: 40px 10% 10px;
}

.logo-subtle {
    font-size: 1.2rem;
    opacity: 0.6;
    letter-spacing: 2px;
    font-weight: 500;
}

#no-wedding-error {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#no-wedding-error i {
    display: block;
    margin-bottom: var(--space-lg);
}

/* RSVP Table Styles */
.rsvp-table-wrapper {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    margin-bottom: var(--space-xl);
}

.rsvp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.rsvp-table th,
.rsvp-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.rsvp-table th {
    background-color: var(--primary);
    color: var(--secondary);
    font-weight: 700;
    white-space: nowrap;
}

.rsvp-table td {
    color: var(--text-primary);
}

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

.rsvp-table tbody tr:hover {
    background-color: rgba(240, 233, 217, 0.3);
}

/* Pagination Styles */
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xxl);
}

.pagination-controls button {
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--border-color);
    background: white;
    color: var(--secondary);
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: var(--transition);
}

.pagination-controls button:hover:not(:disabled) {
    background: var(--secondary);
    color: var(--primary);
}

.pagination-controls button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-controls span {
    font-size: 0.95rem;
    color: var(--secondary);
    font-weight: 700;
}

/* RSVP Filters Styles */
.rsvp-filters-wrapper {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    margin-bottom: var(--space-md);
}

.admin-filters-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.admin-filters-group {
    display: flex;
    gap: var(--space-md);
}

.admin-filters-group .filter-input {
    max-width: 300px;
    flex: 1;
}

.create-wedding-btn {
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    white-space: nowrap;
}

.filter-group-top {
    display: flex;
    gap: var(--space-md);
    margin-bottom: 0px;
    flex-wrap: wrap;
}

.filter-input {
    flex: 1;
    min-width: 250px;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-input);
    font-size: 0.95rem;
    color: var(--secondary);
    transition: var(--transition);
}

.filter-select {
    min-width: 180px;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-input);
    font-size: 0.95rem;
    color: var(--secondary);
    background: #fff;
    cursor: pointer;
    transition: var(--transition);
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--surface);
    box-shadow: 0 0 0 4px rgba(203, 166, 126, 0.1);
}

/* Custom Dropdown for Columns */
.custom-dropdown {
    position: relative;
    display: inline-block;
    min-width: 200px;
}

.dropdown-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    height: 100%;
}

.btn-icon {
    height: 44px;
    width: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-input);
    box-shadow: var(--shadow-medium);
    margin-top: 4px;
    z-index: 100;
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-sm) 0;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-checkbox-item {
    display: flex;
    align-items: center;
    padding: 8px var(--space-md);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: background-color 0.2s;
}

.dropdown-checkbox-item:hover {
    background-color: rgba(240, 233, 217, 0.5);
}

.dropdown-checkbox-item input[type="checkbox"] {
    margin-right: var(--space-sm);
    accent-color: var(--accent);
    cursor: pointer;
}

.text-error {
    color: #B76E79;
}

.font-bold {
    font-weight: bold;
}

/* --- CSP Security Replacements --- */

/* Utility Classes */
.mt-2rem {
    margin-top: 2rem !important;
}

.mt-1rem {
    margin-top: 1rem !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.flex-row {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.w-100 {
    width: 100%;
}

.max-w-600 {
    max-width: 600px;
}

.no-margin {
    margin: 0 !important;
}

.whitespace-nowrap {
    white-space: nowrap;
}

.grid-span-2 {
    grid-column: span 2;
}

.gap-1 {
    gap: 1rem;
}

.gap-05 {
    gap: 0.5rem;
}

.p-2rem {
    padding: 2rem;
}

.p-20px {
    padding: 20px;
}

/* Dashboard Specifics */
.dashboard-notes-header-flex {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1rem;
    margin-bottom: 1rem;
}

.dashboard-dl-btn {
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-container {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

/* Admin Dashboard Specifics */
.admin-close-btn {
    top: var(--space-md);
    right: var(--space-md);
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
}

.modal-header-centered {
    margin-bottom: var(--space-lg);
    text-align: center;
    align-content: center;
}

.modal-title-clean {
    margin: 0;
    text-transform: none;
}

.admin-form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr 1fr;
}

.input-readonly {
    background-color: var(--primary);
    border-color: transparent;
    color: var(--text-secondary);
    opacity: 0.8;
    cursor: not-allowed;
    outline: none;
}

.input-help-text {
    color: var(--text-secondary);
    display: block;
    margin-top: 4px;
}

.form-submit-wrapper {
    margin-top: var(--space-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btn-primary-wide {
    padding-left: 3rem;
    padding-right: 3rem;
    min-width: 200px;
}

.success-message {
    color: var(--accent);
    margin-top: 1rem;
    font-weight: bold;
    text-align: center;
}

.modal-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.btn-outline-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.modal-details-container {
    margin-bottom: var(--space-xl);
    text-align: left;
}

.modal-detail-item {
    margin-bottom: var(--space-sm);
}

.text-accent-bold {
    font-weight: bold;
    color: var(--accent);
}

.modal-divider {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: var(--space-md) 0;
}

.modal-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    text-align: left;
    margin-bottom: var(--space-md);
}

.details-config-heading {
    margin-bottom: 0.5rem;
}

.qr-link-text {
    word-break: break-all;
    font-size: 0.9rem;
}

.modal-detail-spaced {
    margin-bottom: 0.25rem;
}

.modal-detail-icon {
    margin-bottom: 0.25rem;
    font-size: 0.9em;
    color: var(--text-muted);
}

.modal-detail-icon-last {
    margin-bottom: 0;
    font-size: 0.9em;
    color: var(--text-muted);
}

/* --- Media Queries (Mobile Responsiveness) --- */
@media screen and (max-width: 768px) {

    /* Navbar Mobile */
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        transform: translateX(100%);
        /* Hidden by default */
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(249, 247, 242, 0.98);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: transform 0.4s ease-out;
        z-index: 2000;
        backdrop-filter: blur(20px);
    }

    @supports (-webkit-touch-callout: none) {
        .nav-links {
            height: -webkit-fill-available;
        }
    }

    .nav-links.active {
        transform: translateX(0);
        /* Slide in */
    }

    .mobile-close-btn {
        display: block;
        position: absolute;
        top: var(--space-xl);
        right: var(--space-xl);
    }

    .nav-links a {
        margin-left: 0;
        font-size: 1.2rem;
    }

    /* Adjust padding for section content */
    .section {
        padding: 80px 20px;
    }

    /* Grid layout adjustments */
    .features {
        grid-template-columns: 1fr;
    }

    .section-container {
        flex-direction: column;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    /* Logo Mobile */
    .logo {
        font-size: 1.4rem;
        gap: var(--space-sm);
    }

    .logo-img {
        height: 32px;
    }

    /* Compact Session Mobile */
    .nav-session-compact {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    .nav-session-compact .nav-email {
        font-size: 0.8rem;
        margin-right: var(--space-xs);
        max-width: 100px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .nav-session-compact .btn-logout {
        padding: 8px 12px;
    }
}

/* Base styles for session compact (All screens) */
.nav-session-compact {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.btn-logout span {
    display: none;
}

.btn-logout i {
    display: inline-block;
    font-size: 1.2rem;
}

/* --- Utilities --- */
.no-scroll {
    overflow: hidden;
}

/* RSVP Table Warning */
.rsvp-history-warning {
    color: var(--text-color-muted, #666);
    font-size: 0.9rem;
}

/* Utilities for Dashboard */
.d-none {
    display: none !important;
}

.text-center {
    text-align: center;
}

.p-2rem {
    padding: 2rem;
}

.col-span-full {
    grid-column: 1 / -1;
}

.text-muted {
    color: var(--text-color-muted, #666);
}

.item-bordered {
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-sm);
}

.mx-md {
    margin: 0 var(--space-md);
}

.nav-email {
    margin-right: var(--space-md);
    font-size: 0.9rem;
}

.py-xs {
    padding-top: var(--space-xs);
    padding-bottom: var(--space-xs);
}

.px-sm {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
}

.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.clickable-row:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.mt-1 {
    margin-top: var(--space-xs);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mb-1 {
    margin-bottom: var(--space-xs);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

/* 404 Error Page */
.error-page-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.error-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
}

.error-eyebrow {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.error-heading {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.error-text {
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 2rem;
    color: var(--secondary);
}

.error-btn {
    padding: 15px 30px;
}

/* Login Help Text */
.login-help-text {
    font-size: 0.9rem;
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-secondary);
}

.login-help-text a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

.login-help-text a:hover {
    color: var(--secondary);
    text-decoration: underline;
}