:root {
    color-scheme: only light;
    font-family: 'Cairo', sans-serif;
    --color-primary: #2c1b13;
    --color-accent: #d4a15d;
    --color-muted: rgba(44, 27, 19, 0.55);
    --color-border: rgba(44, 27, 19, 0.1);
    --color-bg: #f6f3ef;
    --color-card: #ffffff;
    --shadow-soft: 0 24px 60px rgba(44, 27, 19, 0.12);
    --radius-lg: 24px;
    --radius-md: 16px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: inherit;
    background: var(--color-bg);
    color: var(--color-primary);
    line-height: 1.6;
}

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c1b13, #4b2e20);
}

.admin-body {
    background: var(--color-bg);
}

a {
    color: inherit;
    text-decoration: none;
}

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

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 48px;
    background: linear-gradient(120deg, rgba(44, 27, 19, 0.9), rgba(44, 27, 19, 0.7));
    color: #fff;
    flex-wrap: wrap;
    gap: 20px;
}

.admin-header .brand h1 {
    margin: 0;
    font-size: clamp(1.6rem, 2vw + 1rem, 2rem);
    font-weight: 700;
}

.admin-header .brand p {
    margin: 6px 0 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.95rem;
}

.admin-actions {
    display: flex;
    gap: 16px;
}

.admin-actions .action {
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease;
}

.admin-actions .action:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
}

.admin-actions .action-danger {
    border-color: rgba(255, 118, 118, 0.5);
    background: rgba(217, 48, 37, 0.2);
}

.admin-main {
    width: min(1100px, 92vw);
    margin: 40px auto 80px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
}

.login-card {
    width: min(420px, 90vw);
    margin: 40px auto;
}

.card h2 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.card-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
}

.muted {
    color: var(--color-muted);
}

.small {
    font-size: 0.9rem;
}

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.alert-success {
    background: rgba(64, 163, 114, 0.12);
    border: 1px solid rgba(64, 163, 114, 0.35);
    color: #256942;
}

.alert-error {
    background: rgba(217, 48, 37, 0.12);
    border: 1px solid rgba(217, 48, 37, 0.35);
    color: #8c1b13;
}

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.upload-form label span {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-primary);
}

.upload-form input[type="text"],
.upload-form textarea,
.upload-form input[type="file"] {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: rgba(246, 243, 239, 0.6);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.upload-form textarea {
    resize: vertical;
}

.upload-form input:focus,
.upload-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 161, 93, 0.25);
    background: #fff;
}

.grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.btn-primary,
.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    border: none;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #d4a15d, #b88349);
    color: #2c1b13;
    box-shadow: 0 20px 45px rgba(212, 161, 93, 0.35);
}

.btn-secondary {
    display: inline-block;
    padding: 12px 20px;
    border-radius: 999px;
    border: none;
    background: rgba(44, 27, 19, 0.1);
    font-weight: 600;
    cursor: pointer;
}

.btn-primary:hover,
.btn-danger:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #f26b5a, #d43025);
    color: #fff;
    box-shadow: 0 20px 45px rgba(217, 48, 37, 0.3);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.gallery-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.gallery-card .thumb {
    position: relative;
    padding-top: 66%;
    background: #ede7e1;
}

.gallery-card .thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-card .details {
    padding: 18px 20px 8px;
    flex-grow: 1;
}

.gallery-card .details h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
}

.gallery-card .details p {
    margin: 0 0 8px;
}

.card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 20px 20px;
}

.card-actions .btn-secondary {
    white-space: nowrap;
}

.delete-form {
    margin: 0;
    padding: 0;
}

.back-link {
    display: block;
    margin-top: 20px;
    text-align: center;
    color: rgba(44, 27, 19, 0.7);
    font-size: 0.95rem;
}

.back-link a {
    color: #8a6337;
    font-weight: 700;
}

.card .subtitle {
    margin-top: 0;
    margin-bottom: 28px;
    color: rgba(44, 27, 19, 0.68);
}

.image-preview {
    margin-bottom: 24px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 28px rgba(44, 27, 19, 0.14);
}

.image-preview img {
    width: 100%;
    display: block;
    height: clamp(220px, 45vw, 360px);
    object-fit: cover;
}

.form-note {
    display: block;
    margin-top: 8px;
    color: rgba(44, 27, 19, 0.6);
    font-size: 0.9rem;
}

.card input[type="text"],
.card input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: rgba(246, 243, 239, 0.6);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card input[type="text"]:focus,
.card input[type="password"]:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 161, 93, 0.25);
    background: #fff;
}

@media (max-width: 640px) {
    .admin-header {
        padding: 24px;
    }

    .card {
        padding: 24px;
    }
}