/* Ryezen Store (tokohub.my.id) Inspired Theme */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --danger: #ef4444;
    --success: #10b981;
    --nav-bg: #ffffff;
    --font-main: 'Plus Jakarta Sans', sans-serif;
}

[data-theme="dark"] {
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #334155;
    --nav-bg: #1e293b;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.5;
    transition: background-color 0.3s, color 0.3s;
    padding-bottom: 80px; /* For mobile nav */
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--text-main);
}

.logo-icon {
    background: var(--primary);
    color: white;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 18px;
}

.search-wrapper {
    position: relative;
    max-width: 400px;
    width: 100%;
    margin: 0 20px;
}

.search-wrapper svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

.search-wrapper input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    outline: none;
}

.search-wrapper input:focus { border-color: var(--primary); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    background: var(--border);
}
.badge.online { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.badge.offline { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}
.btn-icon:hover { background: var(--border); }
.btn-icon svg { width: 22px; height: 22px; }

/* Hero */
.hero {
    padding: 60px 0;
}

.hero-grid {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 32px;
}

/* Generator */
.generator-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
}

.input-group {
    flex: 1;
    min-width: 200px;
}

.input-group input, .input-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-main);
    color: var(--text-main);
    font-family: inherit;
    font-size: 15px;
    outline: none;
}
.input-group input:focus, .input-group select:focus { border-color: var(--primary); }

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: none;
    font-size: 15px;
    transition: 0.2s;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--border); color: var(--text-main); }
.btn-danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.2); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* Main Workspace (Store Layout) */
.products-section {
    padding: 40px 0;
}

.section-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 24px;
}

.tabs-wrapper {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 12px;
    margin-bottom: 24px;
}

.tab-btn {
    padding: 10px 20px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
}
.tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.inbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    background: var(--bg-card);
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.refresh-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.empty-state-card {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: 16px;
    color: var(--text-muted);
}
.empty-icon { font-size: 48px; margin-bottom: 16px; }

/* Product/Email Cards */
.product-card, .email-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    transition: 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.product-card:hover, .email-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.card-ribbon {
    position: absolute;
    top: 16px;
    right: -30px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: 800;
    padding: 4px 30px;
    transform: rotate(45deg);
}

.email-sender {
    font-weight: 700;
    color: var(--primary);
    font-size: 13px;
    margin-bottom: 4px;
}

.email-subject {
    font-weight: 800;
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.email-snippet {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.email-time {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
}

/* Email Reader (Full View) */
.email-reader {
    margin-top: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}
.reader-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-main);
}
.reader-meta { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.meta-value { color: var(--text-main); font-weight: 600; }
.reader-content { height: 500px; background: white; }
.email-iframe { width: 100%; height: 100%; border: none; }
.text-view { background: var(--bg-card); color: var(--text-main); padding: 24px; height: 100%; overflow-y: auto; font-family: monospace; white-space: pre-wrap; }

/* Mobile Bottom Nav */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--nav-bg);
    border-top: 1px solid var(--border);
    justify-content: space-around;
    padding: 10px 0;
    z-index: 100;
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    gap: 4px;
}
.mobile-bottom-nav .nav-item svg { width: 24px; height: 24px; }
.mobile-bottom-nav .nav-item.active { color: var(--primary); }

@media (max-width: 768px) {
    .mobile-bottom-nav { display: flex; }
    .search-wrapper { display: none; }
    .generator-box { flex-direction: column; }
    .hero h1 { font-size: 28px; }
}

.hidden { display: none !important; }