:root {
    --ml-yellow: #fff159;
    --ml-bg: #ebebeb;
    --ml-blue: #3483fa;
    --ml-blue-hover: #2968c8;
    --ml-text: #333333;
    --ml-text-muted: #999999;
    --ml-border: #e6e6e6;
    --ml-card: #ffffff;
    --font: 'Inter', sans-serif;
    --danger: #ff5a5f;
}

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

body {
    font-family: var(--font);
    background-color: var(--ml-bg);
    color: var(--ml-text);
    -webkit-font-smoothing: antialiased;
}

/* ── LAYOUT ────────────────────────────────────────── */
.dashboard {
    display: flex;
    min-height: 100vh;
}

/* ── SIDEBAR ───────────────────────────────────────── */
.sidebar {
    width: 260px;
    background-color: var(--ml-yellow);
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    font-size: 1.4rem;
    color: #2d3277;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    flex: 1;
}

.nav-item {
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(0, 0, 0, 0.7);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-item:hover {
    background-color: rgba(0, 0, 0, 0.03);
    color: #000;
}

.nav-item.active {
    background-color: rgba(0, 0, 0, 0.06);
    color: #000;
    font-weight: 700;
    border-left: 4px solid var(--ml-blue);
    padding-left: 20px;
}

.spacer {
    flex: 1;
}

.text-danger {
    color: #d00000;
}

.text-danger:hover {
    color: #fe0000;
    background: rgba(200, 0, 0, 0.05);
}

/* ── MAIN CONTENT ──────────────────────────────────── */
.main-content {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
}

.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn .3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.view-header h1 {
    font-size: 1.6rem;
    font-weight: 600;
}

/* ── CARDS & FORMS ─────────────────────────────────── */
.card {
    background: var(--ml-card);
    border-radius: 8px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, .12);
    padding: 24px;
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ml-border);
}

.form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: start;
}

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

.form-group label {
    font-size: .85rem;
    color: var(--ml-text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.form-control {
    font-family: var(--font);
    border: 1px solid var(--ml-border);
    border-radius: 6px;
    padding: 12px 14px;
    font-size: 1rem;
    color: var(--ml-text);
    outline: none;
    transition: border-color .2s;
}

.form-control:focus {
    border-color: var(--ml-blue);
    box-shadow: 0 0 0 2px rgba(52, 131, 250, .2);
}

.form-lg {
    font-size: 1.1rem;
    padding: 14px 16px;
}

.row {
    display: flex;
    gap: 16px;
}

.flex-1 {
    flex: 1;
}

.mt-3 {
    margin-top: 16px;
}

.mt-4 {
    margin-top: 24px;
}

.ml-2 {
    margin-left: 8px;
}

.flex-row {
    flex-direction: row;
}

.align-center {
    align-items: center;
}

.pointer {
    cursor: pointer;
}

.color-mute {
    color: var(--ml-text-muted);
    font-size: 0.85rem;
}

/* ── BUTTONS ───────────────────────────────────────── */
.btn-primary,
.btn-secondary {
    font-family: var(--font);
    cursor: pointer;
    border: none;
    border-radius: 6px;
    padding: 12px 24px;
    font-size: .95rem;
    font-weight: 600;
    transition: all .2s;
    text-align: center;
}

.btn-primary {
    background-color: var(--ml-blue);
    color: #fff;
}

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

.btn-secondary {
    background-color: rgba(65, 137, 230, .15);
    color: var(--ml-blue);
}

.btn-secondary:hover {
    background-color: rgba(65, 137, 230, .25);
}

.btn-danger {
    background: none;
    color: var(--ml-blue);
    font-size: .85rem;
    cursor: pointer;
    border: none;
    padding: 8px;
}

.btn-danger:hover {
    color: var(--ml-blue-hover);
    text-decoration: underline;
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-lg {
    padding: 16px;
    font-size: 1.05rem;
}

/* ── IMAGE UPLOAD ──────────────────────────────────── */
.upload-area {
    border: 2px dashed #b0c4de;
    border-radius: 6px;
    height: 200px;
    background-color: #f5f8fb;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    transition: background .2s, border-color .2s;
    position: relative;
    overflow: hidden;
}

.upload-area:hover,
.upload-area.dragover {
    background-color: #e5edf4;
    border-color: var(--ml-blue);
}

.upload-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.upload-text {
    color: var(--ml-blue);
    font-weight: 600;
    font-size: .95rem;
}

#previewImage {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
}

.btn-remove-img {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── TABLE VIEW ────────────────────────────────────── */
.table-controls {
    margin-bottom: 20px;
}

.input-search {
    width: 100%;
    max-width: 400px;
    padding: 12px 16px;
    border: 1px solid var(--ml-border);
    border-radius: 20px;
    font-family: var(--font);
    font-size: .95rem;
    outline: none;
}

.input-search:focus {
    border-color: var(--ml-blue);
}

.ads-table {
    width: 100%;
    border-collapse: collapse;
}

.ads-table th {
    text-align: left;
    padding: 12px 16px;
    color: var(--ml-text-muted);
    font-weight: 500;
    font-size: .85rem;
    border-bottom: 1px solid var(--ml-border);
}

.ads-table td {
    padding: 16px;
    border-bottom: 1px solid var(--ml-border);
    vertical-align: middle;
}

.ads-table tbody tr:hover {
    background-color: #f9f9f9;
}

.td-img {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    border: 1px solid var(--ml-border);
    object-fit: cover;
}

.td-title {
    font-weight: 500;
    color: #333;
}

.td-desc {
    font-size: .75rem;
    color: var(--ml-text-muted);
    margin-top: 4px;
}

.badge-stock {
    background: #e6f3eb;
    color: #00a650;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: .75rem;
    font-weight: 600;
}

.badge-out {
    background: #ffe6e6;
    color: var(--danger);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--ml-text-muted);
}

.empty-state svg {
    margin-bottom: 16px;
}

/* ── LOGIN OVERLAY ─────────────────────────────────── */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--ml-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-overlay.hidden {
    display: none;
}

.login-box {
    background: var(--ml-card);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .08);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-logo {
    color: #2d3277;
    margin-bottom: 8px;
}

.login-box p {
    color: var(--ml-text-muted);
    margin-bottom: 24px;
    font-size: .95rem;
}

.login-box input {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--ml-border);
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 1rem;
    text-align: center;
    outline: none;
}

.login-box input:focus {
    border-color: var(--ml-blue);
}

/* ── PASSWORD TOGGLE ───────────────────────────────── */
.password-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 16px;
}

.password-wrapper input {
    margin-bottom: 0 !important;
    padding-right: 46px !important;
}

.btn-toggle-pass {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.btn-toggle-pass:hover {
    opacity: 1;
}

/* ── LOGOS ─────────────────────────────────────────── */
.logo-img-login {
    height: 80px;
    margin-bottom: 15px;
    object-fit: contain;
}

.logo-img-sidebar {
    height: 40px;
    object-fit: contain;
}

/* TOAST */
.toast {
    position: fixed;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 14px 24px;
    border-radius: 24px;
    font-size: .9rem;
    font-weight: 500;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: bottom 0.3s ease;
    z-index: 10000;
}

.toast.show {
    bottom: 30px;
}

/* ── MULTI PHOTOS GRID ────────────────────────────── */
.photos-grid-admin {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.photo-slot {
    aspect-ratio: 1;
    border: 2px dashed #d0dbe5;
    border-radius: 8px;
    background: #fcfdfe;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all .2s;
}

.photo-slot:hover {
    border-color: var(--ml-blue);
    background: #f0f7ff;
}

.photo-slot.has-image {
    border-style: solid;
    border-color: var(--ml-border);
}

.photo-slot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
}

.photo-slot .slot-placeholder {
    font-size: 1.5rem;
    color: #cbd5e0;
}

.photo-slot .slot-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    font-size: .65rem;
    text-align: center;
    padding: 2px 0;
    text-transform: uppercase;
}

.photo-slot.btn-remove-slot {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(255, 255, 255, 0.9);
    color: #ff5a5f;
    border: 1px solid #ff5a5f;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.photo-slot.drag-over {
    border-color: var(--ml-blue);
    background: #e5f2ff;
    transform: scale(1.02);
}

.btn-url-slot {
    position: absolute;
    top: 4px;
    left: 4px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ml-blue);
    border: 1px solid var(--ml-blue);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s;
}

.btn-url-slot:hover {
    background: var(--ml-blue);
    color: #fff;
}


/* ── VARIATIONS ────────────────────────────────────── */
.variation-row {
    background: #f8f9fa;
    border: 1px solid #eee;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 12px;
    position: relative;
    animation: fadeIn .2s ease;
}

.variation-header {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.variation-values {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-remove-var {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-sm {
    padding: 6px 12px;
    font-size: .8rem;
}

.mb-2 {
    margin-bottom: 8px;
}