/* =====================================
   Bindle (بقچه) — App Styles
   Theme: Black, White, Grayscale
   Font: Sahel (RTL / Persian)
   ===================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Sahel', 'Tahoma', sans-serif;
    line-height: 1.8;
    color: #111;
    background: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: #111;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.5em;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

small {
    font-size: 0.85rem;
}

.text-gray {
    color: #666;
}

.dir-ltr {
    direction: ltr;
    text-align: left;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* --- Header --- */
.header {
    background: #111;
    color: #fff;
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.logo:hover {
    text-decoration: none;
    opacity: 0.8;
}

.nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid #111;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s ease;
    background: #fff;
    color: #111;
    line-height: 1.4;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: #111;
    color: #fff;
}

.btn-primary:hover {
    background: #333;
    border-color: #333;
}

.btn-outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: #111;
}

.btn-sm {
    padding: 0.25rem 0.6rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

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

.btn-danger {
    border-color: #999;
    color: #666;
}

.btn-danger:hover {
    background: #111;
    border-color: #111;
    color: #fff;
}

.btn-success {
    background: #111;
    color: #fff;
    border-color: #111;
}

.btn-success:hover {
    opacity: 0.8;
}

/* --- Main Content --- */
.main {
    flex: 1;
    padding: 2rem 0;
}

/* --- Footer --- */
.footer {
    background: #f5f5f5;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: #666;
    margin-top: auto;
}

.footer p {
    margin: 0;
}

/* --- Forms --- */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-family: inherit;
    font-size: 0.95rem;
    border: 2px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #111;
    transition: border-color 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: #111;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

select.form-control {
    appearance: auto;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
}

/* --- Alerts --- */
.alert {
    padding: 0.75rem 1rem;
    border: 2px solid #111;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-error {
    border-color: #999;
    background: #f9f9f9;
    color: #111;
}

.alert-info {
    border-color: #ccc;
    background: #f5f5f5;
    color: #111;
}

.alert ul {
    margin: 0;
    padding-right: 1.25rem;
}

/* --- Tables --- */
.table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table th,
.table td {
    padding: 0.6rem 0.75rem;
    text-align: right;
    border-bottom: 1px solid #e5e5e5;
}

.table th {
    background: #f5f5f5;
    font-weight: 700;
    font-size: 0.85rem;
    color: #444;
}

.table tbody tr:hover {
    background: #fafafa;
}

/* --- Badges / Status --- */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    border: 2px solid #111;
    border-radius: 3px;
}

.badge-pending {
    border-color: #999;
    color: #666;
}

.badge-approved {
    border-color: #111;
    background: #111;
    color: #fff;
}

.badge-rejected {
    border-color: #999;
    color: #666;
}

.badge-cancelled {
    border-color: #ccc;
    color: #999;
}

.status-pending { color: #666; }
.status-approved { color: #111; font-weight: 700; }
.status-rejected { color: #999; }
.status-cancelled { color: #ccc; }

/* --- Login Page --- */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    border: 2px solid #111;
    border-radius: 8px;
}

.login-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo img {
    margin-bottom: 0.5rem;
}

.login-logo h2 {
    margin: 0;
}

/* --- Landing Page --- */
.landing {
    text-align: center;
}

.landing-hero {
    padding: 3rem 0;
}

.landing-hero img {
    margin-bottom: 1rem;
}

.landing-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.landing-actions {
    margin-top: 1.5rem;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-card {
    padding: 1.5rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    text-align: center;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
}

.feature-card p {
    margin: 0;
}

/* --- Shop Home --- */
.shop-hero {
    text-align: center;
    padding: 3rem 0;
}

/* --- Cart Page --- */
.cart-items {
    margin: 1.5rem 0;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.cart-item-image {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    background: #f5f5f5;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-form {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.qty-value {
    min-width: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.cart-item-total {
    font-weight: 700;
    min-width: 80px;
    text-align: left;
}

.cart-summary {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #111;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total {
    font-size: 1.2rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 0;
}

/* --- Checkout Page --- */
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

@media (max-width: 640px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
}

.checkout-form {
    padding: 1.5rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
}

.checkout-summary {
    padding: 1.5rem;
    border: 2px solid #111;
    border-radius: 8px;
    align-self: start;
    position: sticky;
    top: 5rem;
}

.summary-items {
    margin: 1rem 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    border-bottom: 1px solid #f0f0f0;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding-top: 0.75rem;
    font-size: 1.1rem;
    border-top: 2px solid #111;
    margin-top: 0.75rem;
}

/* --- Order Pages --- */
.order-card {
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e5e5e5;
}

.order-details {
    margin-bottom: 1rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.35rem 0;
    font-size: 0.9rem;
    border-bottom: 1px solid #f0f0f0;
}

.order-products {
    margin: 1rem 0;
}

.order-product {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

.order-total {
    text-align: left;
    padding-top: 0.75rem;
    border-top: 2px solid #111;
    margin-top: 0.75rem;
}

.order-actions {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e5e5;
    display: flex;
    gap: 0.75rem;
}

.payment-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e5e5;
}

.payment-section h3 {
    margin-top: 1rem;
}

.payment-instructions {
    margin: 1rem 0;
    padding: 1rem;
    background: #f9f9f9;
    border-right: 3px solid #111;
}

/* --- Success Page --- */
.order-success {
    text-align: center;
    padding: 2rem 0;
}

.success-icon {
    font-size: 4rem;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border: 3px solid #111;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    color: #111;
}

.order-success .order-card {
    text-align: right;
    max-width: 500px;
    margin: 1.5rem auto;
}

/* --- Dashboard --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.stat-card {
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    padding: 1.25rem;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.25rem;
}

.dashboard-actions {
    display: flex;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

/* --- Filter Tabs --- */
.filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

/* --- Page Header --- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

/* --- Settings Form --- */
.settings-form {
    max-width: 600px;
    padding: 1.5rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    margin-top: 1rem;
}

/* --- Proofs --- */
.payment-proofs {
    margin: 1rem 0;
}

.proof-item {
    padding: 0.75rem;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.proof-image {
    max-width: 200px;
    border: 1px solid #ccc;
    border-radius: 4px;
    display: block;
    margin-bottom: 0.5rem;
}

/* --- Error Pages --- */
.error-page {
    text-align: center;
    padding: 4rem 0;
}

.error-page h1 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
}

.error-page p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* --- Shop Form (Admin) --- */
.shop-form {
    max-width: 500px;
    padding: 1.5rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    margin-top: 1rem;
}

/* --- Utility --- */
@media (max-width: 640px) {
    .cart-item {
        flex-wrap: wrap;
    }

    .cart-item-total {
        min-width: auto;
    }

    .cart-summary {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .page-header {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .order-actions {
        flex-direction: column;
    }
}