/* frontend/assets/css/style.css */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ================================
   DESIGN TOKENS
================================ */
:root {
    --font-serif:  'Cormorant Garamond', Georgia, serif;
    --font-sans:   'Inter', system-ui, sans-serif;

    --color-bg:        #faf9f7;
    --color-surface:   #ffffff;
    --color-ink:       #1c1917;
    --color-muted:     #78716c;
    --color-border:    #e7e5e4;
    --color-hover-bg:  #f5f4f2;

    --color-accent:    #1c1917;
    --color-accent-hover: #44403c;

    --radius-sm: 2px;
    --radius-md: 6px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.08);
    --shadow-lg: 0 24px 64px rgba(0,0,0,0.10);

    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   RESET & BASE
================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    background-color: var(--color-bg);
    color: var(--color-ink);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, .serif {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ================================
   NAVBAR
================================ */
.navbar {
    background: rgba(250, 249, 247, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.navbar-brand {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-ink);
}
.nav-links {
    display: flex;
    gap: 2.5rem;
}
.nav-links a {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-muted);
    transition: color 0.2s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-ink);
    transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--color-ink); }
.nav-links a:hover::after { width: 100%; }

.nav-icons {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}
.nav-icons a {
    color: var(--color-muted);
    transition: color 0.2s;
    display: flex;
    align-items: center;
}
.nav-icons a:hover { color: var(--color-ink); }

/* ================================
   HERO SECTION
================================ */
.hero {
    position: relative;
    padding: 7rem 0 5rem;
    text-align: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0,0,0,0.03) 0%, transparent 70%);
    pointer-events: none;
}
.hero-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}
.hero h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 300;
    color: var(--color-ink);
    margin-bottom: 1.5rem;
}
.hero h1 em {
    font-style: italic;
    font-weight: 300;
}
.hero-sub {
    font-size: 1rem;
    color: var(--color-muted);
    max-width: 480px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}
.hero-divider {
    width: 40px;
    height: 1px;
    background: var(--color-muted);
    margin: 0 auto;
}

/* ================================
   SECTION LABEL
================================ */
.section-label {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.section-label::before, .section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* ================================
   CATEGORY CARDS
================================ */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.1rem;
    padding-bottom: 4rem;
}

.category-card {
    display: block;
    position: relative;
    overflow: hidden;
    background: var(--color-hover-bg);
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-sm);
}
.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(28, 25, 23, 0);
    transition: background 0.4s ease;
    z-index: 1;
}
.category-card:hover::after {
    background: rgba(28, 25, 23, 0.18);
}

.card-img-wrapper {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #eceae7;
    position: relative;
}
.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.category-card:hover .card-img-wrapper img {
    transform: scale(1.05);
}

/* Placeholder when no image */
.card-img-wrapper .img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #f0ede8, #e8e4dd);
}
.card-img-wrapper .img-placeholder svg {
    opacity: 0.25;
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 1.25rem 1.25rem;
    background: linear-gradient(to top, rgba(28,25,23,0.7) 0%, transparent 100%);
    z-index: 2;
    transform: translateY(8px);
    transition: transform 0.4s ease;
}
.category-card:hover .category-overlay {
    transform: translateY(0);
}
.category-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: #fff;
    margin-bottom: 0.25rem;
    text-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.category-count {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.75);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Card footer bar */
.card-footer-bar {
    background: var(--color-surface);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--color-border);
}
.card-footer-bar .label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-ink);
}
.card-footer-bar .arrow {
    color: var(--color-muted);
    transition: transform 0.25s ease, color 0.25s ease;
}
.category-card:hover .card-footer-bar .arrow {
    transform: translateX(4px);
    color: var(--color-ink);
}

/* ================================
   EMPTY STATE
================================ */
.empty-state {
    padding: 5rem 0;
    text-align: center;
    color: var(--color-muted);
}
.empty-state svg {
    opacity: 0.2;
    margin: 0 auto 1.5rem;
}
.empty-state p { font-size: 0.9rem; }

/* ================================
   PRODUCT CARDS (kategori.php)
================================ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.1rem;
    padding-bottom: 3rem;
}
.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.product-card .img-container {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-hover-bg);
    position: relative;
}
.product-card .img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .img-container img {
    transform: scale(1.04);
}
.product-card .card-body-inner {
    padding: 0.85rem;
}
.product-card h5 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: 0.3rem;
}
.product-card .desc {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 0.6rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card .price {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.price-tag { letter-spacing: 0.05em; }
.price-unit {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ================================
   BREADCRUMB
================================ */
.breadcrumb-custom {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-bottom: 2rem;
}
.breadcrumb-custom a { color: var(--color-muted); transition: color 0.2s; }
.breadcrumb-custom a:hover { color: var(--color-ink); }
.breadcrumb-custom .sep { opacity: 0.4; }
.breadcrumb-custom .current { color: var(--color-ink); }

/* Category page header */
.category-page-header {
    padding: 3rem 0 2.5rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 3rem;
}
.category-page-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    margin-bottom: 0.75rem;
}
.category-page-header p {
    font-size: 0.95rem;
    color: var(--color-muted);
    max-width: 500px;
}

/* ================================
   BUTTONS
================================ */
.btn-dark-minimal {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-ink);
    color: #fff;
    border: 1.5px solid var(--color-ink);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.25s, color 0.25s;
    text-decoration: none;
}
.btn-dark-minimal:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}
.btn-outline-minimal {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--color-ink);
    border: 1.5px solid var(--color-ink);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.25s, color 0.25s;
}
.btn-outline-minimal:hover {
    background: var(--color-ink);
    color: #fff;
}

/* ================================
   FOOTER
================================ */
footer {
    border-top: 1px solid var(--color-border);
    padding: 3.5rem 0;
    background: var(--color-surface);
}
.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
@media (min-width: 768px) {
    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
    }
}
.footer-brand {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.footer-copy {
    font-size: 0.78rem;
    color: var(--color-muted);
    margin-top: 0.3rem;
}
.footer-links {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
    justify-content: center;
}
.footer-links a {
    font-size: 0.75rem;
    color: var(--color-muted);
    transition: color 0.2s;
    letter-spacing: 0.05em;
}
.footer-links a:hover { color: var(--color-ink); }

/* ================================
   ADMIN SPECIFIC
================================ */
.admin-sidebar {
    background: #f8f7f5;
    min-height: 100vh;
    border-right: 1px solid var(--color-border);
}
.admin-sidebar .nav-link {
    text-transform: none;
    letter-spacing: 0;
    padding: 0.9rem 1.5rem;
    color: var(--color-muted) !important;
    font-size: 0.88rem;
    border-left: 2px solid transparent;
    transition: all 0.2s;
}
.admin-sidebar .nav-link.active,
.admin-sidebar .nav-link:hover {
    background: var(--color-surface);
    color: var(--color-ink) !important;
    border-left-color: var(--color-ink);
    font-weight: 500;
}
.admin-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}
.form-minimal .form-control,
.form-minimal .form-select {
    border: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    padding: 0.75rem 0;
    margin-bottom: 1.25rem;
    background: transparent;
    font-size: 0.9rem;
}
.form-minimal .form-control:focus,
.form-minimal .form-select:focus {
    box-shadow: none;
    border-bottom-color: var(--color-ink);
    background: transparent;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .hero { padding: 4rem 0 3rem; }
    .hero h1 { font-size: 2.8rem; }
    .category-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .nav-links { display: none !important; }
}
@media (max-width: 480px) {
    .category-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: 1fr; }
}