/* =====================================================
   BabyKawaii Shop - Admin Styles
   สไตล์หวาน ๆ น่ารัก สำหรับร้านเสื้อผ้าเด็ก
   ===================================================== */

:root {
    --pink-light:    #FFE4EC;
    --pink:          #FF85A2;
    --pink-dark:     #E8547A;
    --mint:          #C8F5E3;
    --mint-dark:     #3DD98F;
    --lavender:      #EDE7FF;
    --lavender-dark: #9B72CF;
    --yellow-light:  #FFF9E6;
    --yellow:        #FFD166;
    --blue-light:    #E3F2FF;
    --blue:          #4FC3F7;
    --sidebar-bg:    #2D2D3A;
    --sidebar-text:  #B8B8D0;
    --sidebar-active:#FF85A2;
    --sidebar-width: 260px;
    --navbar-h:      64px;
    --bg:            #F8F4FF;
    --card-bg:       #FFFFFF;
    --text:          #2D2D3A;
    --text-muted:    #8585A0;
    --border:        #EEE8FF;
    --shadow:        0 4px 20px rgba(155, 114, 207, 0.12);
    --radius:        16px;
    --radius-sm:     10px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Sarabun', sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 0;
}

/* ===================== NAVBAR ===================== */
.navbar-top {
    height: var(--navbar-h);
    background: var(--card-bg);
    border-bottom: 2px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    z-index: 1050;
}
.navbar-top .navbar-brand {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--pink-dark) !important;
    text-decoration: none;
}
.brand-emoji { font-size: 1.5rem; margin-right: 6px; }
.brand-text { background: linear-gradient(135deg, #FF85A2, #9B72CF); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.sidebar-toggle { color: var(--text-muted); font-size: 1.1rem; border: none; }
.sidebar-toggle:hover { color: var(--pink-dark); }
.user-btn { color: var(--text); text-decoration: none; font-weight: 500; }
.user-avatar { font-size: 1.3rem; margin-right: 6px; }

/* ===================== LAYOUT ===================== */
.wrapper {
    display: flex;
    padding-top: var(--navbar-h);
    min-height: 100vh;
}
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 28px;
    min-height: calc(100vh - var(--navbar-h));
    transition: margin-left 0.3s ease;
}
.main-content.expanded { margin-left: 0; }

/* ===================== SIDEBAR ===================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    height: calc(100vh - var(--navbar-h));
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1040;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}
.sidebar.collapsed { transform: translateX(-100%); }
.sidebar-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 16px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    text-align: center;
}
.sidebar-logo-img {
    image-rendering: crisp-edges;
}
.shop-emoji { font-size: 2rem; margin-right: 10px; }
.shop-name { color: #fff; font-weight: 700; font-size: 1rem; }
.shop-subtitle { color: var(--sidebar-text); font-size: 0.73rem; }

.sidebar-nav { padding: 12px 0; flex: 1; }
.nav-item {
    display: flex;
    align-items: center;
    padding: 11px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: 0;
    margin: 2px 10px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    position: relative;
}
.nav-item i { width: 20px; font-size: 0.95rem; margin-right: 10px; }
.nav-item:hover { background: rgba(255,133,162,0.15); color: #fff; }
.nav-item.active { background: linear-gradient(135deg, rgba(255,133,162,0.3), rgba(155,114,207,0.3)); color: var(--sidebar-active); font-weight: 600; }
.nav-item.active::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 60%; background: var(--sidebar-active); border-radius: 0 3px 3px 0; margin-left: -10px; }
.nav-badge {
    margin-left: auto;
    background: var(--pink);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 7px;
    border-radius: 20px;
    font-weight: 600;
}

.nav-section-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(184,184,208,0.5);
    padding: 14px 20px 4px;
}

.sidebar-platforms {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.platform-title { color: var(--sidebar-text); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.platform-icons { display: flex; gap: 8px; }
.platform-icon {
    width: 34px; height: 34px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem;
    text-decoration: none;
    color: #fff;
    transition: transform 0.2s;
}
.platform-icon:hover { transform: scale(1.15); color: #fff; }
.platform-icon.fb { background: #1877F2; }
.platform-icon.tt { background: #010101; }
.platform-icon.ig { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.platform-icon.ln { background: #00B900; }

/* ===================== PAGE HEADER ===================== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-title { font-size: 1.6rem; font-weight: 700; color: var(--text); margin: 0; }
.page-subtitle { color: var(--text-muted); font-size: 0.9rem; margin-top: 2px; }
.breadcrumb { font-size: 0.82rem; margin-bottom: 6px; }
.breadcrumb-item a { color: var(--pink); text-decoration: none; }
.breadcrumb-item.active { color: var(--text-muted); }

/* ===================== CARDS ===================== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-title { font-weight: 600; font-size: 1rem; color: var(--text); margin: 0; }
.card-body { padding: 20px; }

/* ===================== STAT CARDS ===================== */
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(155,114,207,0.18); }
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
}
.stat-card.pink::before   { background: linear-gradient(90deg, #FF85A2, #FFB3C6); }
.stat-card.mint::before   { background: linear-gradient(90deg, #3DD98F, #7FFFD4); }
.stat-card.purple::before { background: linear-gradient(90deg, #9B72CF, #BFA8E8); }
.stat-card.orange::before { background: linear-gradient(90deg, #FF9A3C, #FFB870); }

.stat-label { color: var(--text-muted); font-size: 0.82rem; font-weight: 500; margin-bottom: 6px; }
.stat-value { font-size: 1.8rem; font-weight: 700; color: var(--text); line-height: 1; }
.stat-icon {
    position: absolute;
    right: 18px; top: 18px;
    font-size: 2rem;
    opacity: 0.15;
}
.stat-change { font-size: 0.78rem; margin-top: 8px; }
.stat-change.up { color: #3DD98F; }
.stat-change.down { color: #FF5757; }

/* ===================== TABLES ===================== */
.table { color: var(--text); }
.table thead th {
    background: var(--bg);
    border-bottom: 2px solid var(--border);
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    white-space: nowrap;
}
.table tbody tr { border-bottom: 1px solid var(--border); }
.table tbody tr:hover { background: rgba(255,133,162,0.04); }
.table td { padding: 12px 16px; vertical-align: middle; font-size: 0.9rem; }
.table-responsive { border-radius: var(--radius-sm); overflow: hidden; }

/* ===================== BADGES ===================== */
.badge-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-active     { background: var(--mint); color: #198754; }
.badge-inactive   { background: #f0f0f0; color: #888; }
.badge-low        { background: #FFF3CD; color: #856404; }
.badge-out        { background: #FFE4E4; color: #dc3545; }
.badge-pending    { background: #FFF3CD; color: #856404; }
.badge-confirmed  { background: var(--blue-light); color: #0077CC; }
.badge-packing    { background: var(--lavender); color: #6f42c1; }
.badge-shipped    { background: var(--mint); color: #198754; }
.badge-delivered  { background: #d4edda; color: #155724; }
.badge-cancelled  { background: #FFE4E4; color: #dc3545; }

/* ===================== FORMS ===================== */
.form-label { font-weight: 500; font-size: 0.88rem; color: var(--text); margin-bottom: 5px; }
.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 14px;
    font-family: 'Sarabun', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--pink);
    box-shadow: 0 0 0 3px rgba(255,133,162,0.15);
    outline: none;
}
.input-group-text {
    background: var(--bg);
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===================== BUTTONS ===================== */
.btn { border-radius: var(--radius-sm); font-family: 'Sarabun', sans-serif; font-weight: 500; }
.btn-primary   { background: linear-gradient(135deg, #FF85A2, #E8547A); border: none; color: #fff; }
.btn-primary:hover { background: linear-gradient(135deg, #E8547A, #C8345A); }
.btn-success   { background: linear-gradient(135deg, #3DD98F, #20B870); border: none; }
.btn-kawaii    { background: linear-gradient(135deg, #9B72CF, #7B52AF); border: none; color: #fff; }
.btn-kawaii:hover { background: linear-gradient(135deg, #7B52AF, #5B328F); color: #fff; }
.btn-outline-pink { border: 1.5px solid var(--pink); color: var(--pink-dark); background: transparent; }
.btn-outline-pink:hover { background: var(--pink-light); }

/* ===================== STOCK SIZES ===================== */
.size-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.size-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: default;
}
.size-ok     { background: var(--mint); color: #198754; border-color: #3DD98F; }
.size-low    { background: #FFF3CD; color: #856404; border-color: #FFD166; }
.size-out    { background: #FFE4E4; color: #dc3545; border-color: #FF9999; }

/* ===================== PLATFORM CARDS ===================== */
.platform-card {
    border-radius: var(--radius);
    padding: 20px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.platform-card .pf-icon { font-size: 2.5rem; margin-bottom: 8px; }
.platform-card .pf-name { font-size: 1rem; font-weight: 600; }
.platform-card .pf-stat { font-size: 1.6rem; font-weight: 700; }
.platform-card .pf-label { font-size: 0.78rem; opacity: 0.8; }
.pf-facebook  { background: linear-gradient(135deg, #1877F2, #0d5ec9); }
.pf-tiktok    { background: linear-gradient(135deg, #010101, #444); }
.pf-instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366); }
.pf-line      { background: linear-gradient(135deg, #00B900, #008C00); }
.pf-walkin    { background: linear-gradient(135deg, #FF6B6B, #EE4E4E); }

/* ===================== MEDIA GALLERY ===================== */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.media-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid var(--border);
    position: relative;
    cursor: pointer;
    transition: all 0.2s;
}
.media-item:hover { border-color: var(--pink); transform: scale(1.02); }
.media-item img { width: 100%; height: 130px; object-fit: cover; }
.media-item .media-info { padding: 8px; background: #fff; }
.media-item .media-name { font-size: 0.75rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.media-item .media-type { font-size: 0.68rem; color: var(--text-muted); }
.media-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
    gap: 8px;
}
.media-item:hover .media-overlay { opacity: 1; }
.media-overlay .btn { font-size: 0.75rem; padding: 5px 10px; }

/* ===================== PRODUCT CARD ===================== */
.product-card {
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    overflow: hidden;
    transition: all 0.2s;
    background: #fff;
}
.product-card:hover { box-shadow: 0 8px 24px rgba(155,114,207,0.15); transform: translateY(-2px); }
.product-card img { width: 100%; height: 180px; object-fit: cover; }
.product-card .product-info { padding: 14px; }
.product-card .product-name { font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.product-card .product-price { color: var(--pink-dark); font-weight: 700; font-size: 1rem; }
.product-card .product-stock { font-size: 0.78rem; color: var(--text-muted); }
.product-no-img { width: 100%; height: 180px; background: var(--pink-light); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; }

/* ===================== PROMOTIONS ===================== */
.promo-card {
    border-radius: var(--radius);
    border: 2px dashed var(--pink);
    padding: 18px;
    background: var(--pink-light);
    position: relative;
    overflow: hidden;
}
.promo-badge {
    position: absolute;
    top: 12px; right: 12px;
    background: var(--pink-dark);
    color: #fff;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.promo-name { font-weight: 700; font-size: 1rem; color: var(--pink-dark); }
.promo-value { font-size: 1.6rem; font-weight: 800; color: var(--pink-dark); }
.promo-dates { font-size: 0.78rem; color: var(--text-muted); margin-top: 6px; }

/* ===================== CHART CONTAINER ===================== */
.chart-container { position: relative; height: 300px; }
.chart-container-sm { position: relative; height: 200px; }

/* ===================== UPLOAD ZONE ===================== */
.upload-zone {
    border: 2px dashed var(--pink);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    background: var(--pink-light);
    transition: all 0.2s;
}
.upload-zone:hover, .upload-zone.dragover {
    background: #FFD0DF;
    border-color: var(--pink-dark);
}
.upload-zone .upload-icon { font-size: 2.5rem; margin-bottom: 10px; }
.upload-zone p { color: var(--text-muted); margin: 0; font-size: 0.9rem; }

/* ===================== TOAST ===================== */
.toast { border-radius: var(--radius-sm); font-family: 'Sarabun', sans-serif; }
.toast.success { border-left: 4px solid #3DD98F; }
.toast.error   { border-left: 4px solid #FF5757; }
.toast.info    { border-left: 4px solid var(--blue); }

/* ===================== CALENDAR ===================== */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.cal-day {
    min-height: 80px;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 6px;
    background: #fff;
    font-size: 0.78rem;
}
.cal-day.today { border-color: var(--pink); background: var(--pink-light); }
.cal-day .day-num { font-weight: 600; color: var(--text-muted); }
.cal-event {
    margin-top: 2px;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 16px; }
    .stat-value { font-size: 1.4rem; }
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn 0.3s ease forwards; }

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--pink); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--pink-dark); }