/* Erodite Alidema M.U.A - Elegant & Classy */
:root {
    --cream: #FAF3E1;
    --cream-dark: #F0E6D0;
    --gold: #C9A962;
    --gold-light: #E5D4A1;
    --charcoal: #2C2C2C;
    --soft-brown: #5C5346;
    --white: #FFFFFF;
    --shadow: rgba(44, 44, 44, 0.08);
    --shadow-strong: rgba(44, 44, 44, 0.12);
    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Delius', 'Segoe UI', sans-serif;
    --font-logo: 'Playfair Display', 'Georgia', serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--charcoal);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .heading-style {
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: 0.02em;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--soft-brown);
}

/* Layout */
.site-header {
    background: var(--white);
    box-shadow: 0 2px 20px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-logo);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--charcoal);
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--soft-brown);
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
}
.lang-switcher a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 24px;
    padding: 0 6px;
    border-radius: 4px;
    border: 1px solid var(--cream-dark);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--soft-brown);
    line-height: 1;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.lang-switcher a:hover {
    color: var(--charcoal);
    transform: scale(1.1);
    box-shadow: 0 2px 8px var(--shadow);
}
.lang-switcher a.active-lang {
    box-shadow: 0 0 0 2px var(--gold);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}

.main-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 24px 4rem;
}

.page-title {
    font-size: 2.75rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
}

.page-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    margin: 1rem auto 0;
}

.page-subtitle {
    text-align: center;
    color: var(--soft-brown);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.85rem 1.8rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-primary {
    background: var(--charcoal);
    color: var(--cream) !important;
}

.btn-primary:hover:not(:disabled) {
    background: var(--gold);
    color: var(--white) !important;
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-gold {
    background: var(--gold);
    color: var(--white) !important;
}

.btn-gold:hover {
    background: var(--soft-brown);
    color: var(--cream) !important;
}

/* Appointments page */
.appointments-section {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 40px var(--shadow);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(201, 169, 98, 0.2);
}

.appointments-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--charcoal);
}

.date-picker-wrap {
    margin-bottom: 1.5rem;
}

.date-picker-wrap label {
    display: block;
    font-size: 0.85rem;
    color: var(--soft-brown);
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
}

.date-picker-wrap input[type="date"] {
    width: 100%;
    max-width: 260px;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--cream-dark);
    border-radius: 8px;
    background: var(--cream);
    color: var(--charcoal);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.slot-btn {
    padding: 0.75rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    background: var(--cream);
    border: 1px solid var(--cream-dark);
    border-radius: 8px;
    color: var(--charcoal);
    cursor: pointer;
    transition: all 0.2s ease;
}

.slot-btn:hover:not(:disabled) {
    background: var(--gold-light);
    border-color: var(--gold);
    color: var(--charcoal);
}

.slot-btn.selected {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

.slot-btn:disabled,
.slot-btn.reserved {
    background: var(--cream-dark);
    color: var(--soft-brown);
    cursor: not-allowed;
    opacity: 0.85;
}

.slot-btn.reserved {
    border-style: dashed;
    position: relative;
}

.all-slots-taken-msg {
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    text-align: center;
}
.all-slots-taken-text {
    margin: 0 0 1rem;
    color: var(--charcoal);
    font-size: 1rem;
}
.all-slots-taken-msg .btn-whatsapp {
    background: #25D366;
    color: #fff !important;
    border: none;
}
.all-slots-taken-msg .btn-whatsapp:hover {
    background: #1da851;
    color: #fff !important;
}

.booking-form {
    display: none;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cream-dark);
}

.booking-form.visible {
    display: block;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--soft-brown);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.7rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--cream-dark);
    border-radius: 8px;
    background: var(--cream);
}

.form-group select {
    cursor: pointer;
    max-width: 260px;
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.booking-form .btn {
    margin-top: 0.5rem;
}

.message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.message.success {
    background: rgba(76, 175, 80, 0.15);
    color: #2E7D32;
}

.message.error {
    background: rgba(244, 67, 54, 0.12);
    color: #C62828;
}

/* Portfolio page */
.portfolio-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.portfolio-item {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 40px var(--shadow);
    overflow: hidden;
    border: 1px solid rgba(201, 169, 98, 0.15);
}

.portfolio-item .image-wrap {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--cream-dark);
    overflow: hidden;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.portfolio-item .content {
    padding: 1.75rem 2rem;
}

.portfolio-item h3 {
    font-size: 1.6rem;
    margin: 0 0 0.5rem;
    color: var(--charcoal);
}

.portfolio-item .description {
    color: var(--soft-brown);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem 24px;
    color: var(--soft-brown);
    font-size: 0.85rem;
    border-top: 1px solid var(--cream-dark);
    margin-top: 3rem;
}

/* Admin */
.admin-header {
    background: var(--charcoal);
    color: var(--cream);
    padding: 1rem 24px;
}

.admin-header .inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header a {
    color: var(--gold-light);
}

.admin-body {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 24px;
}

.admin-section {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 24px var(--shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.admin-section h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
}

table.data-table th,
table.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--cream-dark);
}

table.data-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--soft-brown);
}

table.data-table tr:hover td {
    background: var(--cream);
}

.admin-actions {
    display: flex;
    gap: 0.5rem;
}

.admin-actions .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

.admin-filters {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--cream-dark);
}
.admin-filters .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}
.admin-filters .form-group {
    margin-bottom: 0;
}
.admin-filters .form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--soft-brown);
    margin-bottom: 0.35rem;
}
.admin-filters input[type="date"],
.admin-filters input[type="text"],
.admin-filters select {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    border: 1px solid var(--cream-dark);
    border-radius: 6px;
    min-width: 120px;
}
.admin-filters .filter-search input {
    min-width: 180px;
}
.admin-filters .filter-actions .btn {
    margin-top: 0;
}
.admin-list-meta {
    font-size: 0.85rem;
    color: var(--soft-brown);
    margin-bottom: 1rem;
}
.pagination {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cream-dark);
}
.pagination-info {
    font-size: 0.85rem;
    color: var(--soft-brown);
    margin-bottom: 0.75rem;
}
.pagination-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pagination-links .btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
}

/* Login page */
.login-wrap {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-box {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 12px 48px var(--shadow-strong);
    padding: 2.5rem;
    width: 100%;
    max-width: 380px;
}

.login-box h1 {
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-box .form-group {
    margin-bottom: 1.25rem;
}

.login-box .btn {
    width: 100%;
    padding: 1rem;
    margin-top: 0.5rem;
}

.login-error {
    background: rgba(244, 67, 54, 0.12);
    color: #C62828;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* WhatsApp floating button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
    color: #fff;
}
.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* ========== Responsive (no layout/design changes, only scaling and spacing) ========== */
@media (max-width: 992px) {
    .site-header .inner {
        padding: 1rem 20px;
    }
    .main-content {
        padding: 2.5rem 20px 3rem;
    }
    .appointments-section {
        padding: 2rem;
    }
    .portfolio-item .content {
        padding: 1.5rem 1.75rem;
    }
    .admin-body {
        padding: 1.5rem 20px;
    }
}

@media (max-width: 768px) {
    .site-header .inner {
        flex-wrap: wrap;
        gap: 0.75rem;
        padding: 1rem 16px;
        justify-content: center;
        text-align: center;
    }
    .site-header .inner .logo {
        width: 100%;
        order: 1;
        font-size: 1.5rem;
        text-align: center;
    }
    .site-header .inner nav {
        order: 2;
        flex: 1;
        justify-content: center;
    }
    .nav-links {
        gap: 1.25rem;
        justify-content: center;
    }
    .nav-links a {
        font-size: 0.8rem;
    }
    .site-header .inner .lang-switcher {
        order: 3;
        margin-left: 0;
        justify-content: center;
    }
    .main-content {
        padding: 2rem 16px 2.5rem;
    }
    .page-title {
        font-size: 2.1rem;
    }
    .page-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }
    .appointments-section {
        padding: 1.5rem 1.25rem;
        margin-bottom: 1.5rem;
    }
    .appointments-section h2 {
        font-size: 1.3rem;
        margin-bottom: 1.25rem;
    }
    .date-picker-wrap input[type="date"] {
        max-width: 100%;
    }
    .slots-grid {
        grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
        gap: 0.5rem;
    }
    .slot-btn {
        padding: 0.6rem;
        font-size: 0.85rem;
    }
    .portfolio-list {
        gap: 2rem;
    }
    .portfolio-item .content {
        padding: 1.25rem 1.5rem;
    }
    .portfolio-item h3 {
        font-size: 1.35rem;
    }
    .site-footer {
        padding: 1.5rem 16px;
        font-size: 0.8rem;
        margin-top: 2rem;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
    /* Admin */
    .admin-header .inner {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.875rem 16px;
    }
    .admin-header .inner .logo {
        font-size: 1.1rem;
    }
    .admin-header .inner > div {
        font-size: 0.85rem;
    }
    .admin-body {
        padding: 1.25rem 16px;
    }
    .admin-section {
        padding: 1.25rem;
        overflow-x: auto;
    }
    .admin-filters .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
    .admin-filters .filter-search input {
        min-width: 0;
        width: 100%;
    }
    .admin-filters input[type="date"],
    .admin-filters input[type="text"],
    .admin-filters select {
        min-width: 0;
        width: 100%;
    }
    .admin-section h2 {
        font-size: 1.2rem;
    }
    table.data-table {
        min-width: 320px;
    }
    table.data-table th,
    table.data-table td {
        padding: 0.5rem 0.6rem;
        font-size: 0.9rem;
    }
    .admin-actions {
        flex-wrap: wrap;
    }
    .login-wrap {
        padding: 1.5rem 16px;
    }
    .login-box {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .site-header .inner {
        padding: 0.875rem 12px;
    }
    .site-header .inner .logo {
        font-size: 1.35rem;
    }
    .nav-links {
        gap: 1rem;
    }
    .nav-links a {
        font-size: 0.75rem;
    }
    .main-content {
        padding: 1.5rem 12px 2rem;
    }
    .page-title {
        font-size: 1.75rem;
    }
    .page-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    .appointments-section {
        padding: 1.25rem 1rem;
    }
    .appointments-section h2 {
        font-size: 1.15rem;
    }
    .btn {
        padding: 0.75rem 1.4rem;
        font-size: 0.8rem;
    }
    .form-group input,
    .form-group textarea {
        padding: 0.6rem 0.875rem;
        font-size: 16px; /* prevents zoom on focus in iOS */
    }
    .portfolio-item .content {
        padding: 1rem 1.25rem;
    }
    .portfolio-item h3 {
        font-size: 1.2rem;
    }
    .site-footer {
        padding: 1.25rem 12px;
        font-size: 0.75rem;
    }
    .whatsapp-float {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
    }
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
    .admin-header .inner .logo {
        font-size: 1rem;
    }
    .admin-header .inner > div a {
        white-space: nowrap;
    }
    .admin-section {
        padding: 1rem;
    }
    table.data-table {
        font-size: 0.85rem;
    }
    table.data-table th,
    table.data-table td {
        padding: 0.4rem 0.5rem;
    }
    .login-box {
        padding: 1.5rem 1.25rem;
    }
    .login-box h1 {
        font-size: 1.5rem;
    }
}