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

:root {
    --primary-color: #0f172a; /* Deep Navy */
    --secondary-color: #1e293b;
    --accent-color: #d97706; /* Appetizing Orange/Gold */
    --accent-hover: #b45309;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #334155;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 80px; /* Space for bottom bar */
}

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

ul {
    list-style: none;
}

/* ================== ÜST BAR (HEADER) ================== */
.top-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem 0.5rem 1rem;
}

.top-header .home-icon, .top-header .user-icon {
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.top-header .home-icon:hover, .top-header .user-icon:hover {
    color: var(--primary-color);
}

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

.brand-logo {
    max-height: 85px; /* Daha büyük ve gösterişli logo ölçüsü */
    width: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

/* ================== GÜN SEÇİCİ NAVİGASYONU ================== */
.day-nav {
    position: sticky;
    top: 104px; /* Yeni büyüyen logo (85px) + padding hesaplamasına göre güncellendi */
    z-index: 40;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0 0 0.75rem 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.day-scroll-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap; /* Ekran küçüldüğünde alt satıra geçip ortalı kalmasını sağlar */
    gap: 0.5rem;
    padding: 0 1rem;
    width: 100%;
}

.day-pill {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 9999px;
    background-color: #f1f5f9;
    color: var(--text-muted);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.day-pill:hover {
    background-color: #e2e8f0;
}

.day-pill.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.2);
}

/* ================== ANA İÇERİK ================== */
.main-content {
    max-width: 750px; /* Biraz daha geniş ve ferah */
    margin: 0 auto;
    padding: 2rem 1.5rem;
    background: rgba(255, 255, 255, 0.95); /* Arkadaki doodlları kapatan düz kağıt görünümü */
    min-height: calc(100vh - 120px);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.08); /* Kağıt efekti için gölge */
    border-radius: 0 0 16px 16px;
}

.section-title {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.category-header {
    border-left: 4px solid var(--primary-color);
    padding-left: 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ================== KART TASARIMLARI ================== */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.menu-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--glass-border);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.card-image-wrapper {
    position: relative;
    height: 160px; /* Resimlerin daha rahat sığması için biraz yükselttik */
    background-color: #ffffff; /* Resmi sığdırırken yanlarda kalan boşluklar beyaz olsun */
    overflow: hidden;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Resmi kesinlikle kırpma, tam olarak sığdır */
    transition: transform 0.5s ease;
    padding: 5px; /* Kenarlara çok yapışmaması için ufak bir boşluk */
    box-sizing: border-box;
}

.menu-card:hover .card-image-wrapper img {
    transform: scale(1.05);
}

.card-title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: white;
    padding: 1.5rem 0.5rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-body {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.calories {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.calories i {
    color: var(--accent-color);
}

.price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.allergens-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.allergen-tag {
    background-color: #fef2f2;
    color: var(--danger-color);
    border: 1px solid #fee2e2;
    font-size: 0.6rem;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-weight: 500;
}

.allergen-none {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ================== SABİT ALT BAR ================== */
.bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bottom-bar-inner {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-back {
    background-color: var(--secondary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

.admin-link {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.admin-link:hover {
    background-color: var(--secondary-color);
}

.safe-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ================== FORM VE ADMİN ALANI ================== */
.admin-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.admin-title {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.form-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.form-title {
    font-size: 1.15rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1.25rem;
    color: var(--primary-color);
}

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

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.btn-primary {
    display: block;
    width: 100%;
    background-color: var(--success-color);
    color: white;
    text-align: center;
    padding: 0.85rem;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #059669;
}

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

/* TABLE */
.table-wrapper {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.admin-table th {
    background-color: #f1f5f9;
    padding: 1rem;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.admin-table td {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.td-title {
    font-weight: 600;
    color: var(--primary-color);
}

.td-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.td-price {
    font-weight: 700;
    font-size: 0.95rem;
}

.btn-delete {
    color: var(--danger-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-delete:hover {
    text-decoration: underline;
}

/* ================== LOGIN SAYFASI ================== */
.login-container {
    max-width: 400px;
    margin: 5rem auto;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.login-title {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* ================== RESPONSIVE ================== */
@media (max-width: 600px) {
    .grid-cols-3 {
        grid-template-columns: 1fr;
    }
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
    .menu-grid {
        grid-template-columns: 1fr;
    }
}