/* Raketa Reseller — UI */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --color-bg: #f1f5f9;
    --color-bg-warm: #fefcfb;
    --color-surface: #ffffff;
    --color-surface-elevated: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    --color-text-subtle: #94a3b8;
    --color-primary: #0d9488;
    --color-primary-dark: #0f766e;
    --color-primary-hover: #14b8a6;
    --color-primary-light: #ccfbf1;
    --color-primary-soft: rgba(13, 148, 136, 0.08);
    --color-accent: #0891b2;
    --color-accent-soft: rgba(8, 145, 178, 0.1);
    --color-danger: #dc2626;
    --color-danger-bg: #fef2f2;
    --color-success: #15803d;
    --color-success-bg: #f0fdf4;
    --color-success-text: #166534;
    --color-warning: #d97706;
    --color-warning-bg: #fffbeb;
    --color-info-bg: #eff6ff;
    --color-info-text: #1e40af;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.08);
    --transition: 0.2s ease;
}

* { box-sizing: border-box; }

body {
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.75rem 1.25rem;
}

/* Nav */
.nav {
    background: var(--color-surface);
    color: var(--color-text);
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-border-light);
}

.nav-brand {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-primary-dark);
    text-decoration: none;
    padding: 1rem 0;
    letter-spacing: -0.02em;
    transition: color var(--transition);
}

.nav-brand:hover {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: 0.125rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.nav-links a.active {
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-user span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    transition: background var(--transition), transform 0.05s, box-shadow var(--transition);
}

.btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.25);
}

.btn:active {
    transform: scale(0.98);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary-soft);
}

.btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.875rem;
}

/* Cards */
.card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

/* Forms */
.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    max-width: 320px;
    padding: 0.65rem 0.85rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-group input[type="checkbox"] {
    width: auto;
    max-width: none;
    margin-right: 0.5rem;
    accent-color: var(--color-primary);
}

.error {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border: 1px solid #bbf7d0;
}

.alert-error {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid #fecaca;
}

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

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info-text);
    border: 1px solid #bfdbfe;
}

/* Tables */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

th, td {
    padding: 0.85rem 1.1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

th {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: var(--color-primary-soft);
}

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-pending { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-paid { background: var(--color-accent-soft); color: var(--color-accent); }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-failed { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-return { background: #f3e8ff; color: #7c3aed; }
.badge-default { background: var(--color-border-light); color: var(--color-text-muted); }

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 1.25rem;
}

.filters .form-group {
    margin-bottom: 0;
}

/* Page title */
.page-title {
    margin: 0 0 1.5rem 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

/* Balance highlight */
.balance-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.03em;
}

/* Stats list */
.stats-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.stats-list li {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stats-list li:last-child {
    border-bottom: none;
}

/* Grid for dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* Login page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-warm) 50%, #e0f2fe 100%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.login-card h1 {
    margin: 0 0 1.5rem 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.login-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.25rem;
}

.login-actions .btn {
    flex: 0 0 auto;
}

/* Links */
a.link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition);
}

a.link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Pagination */
.pagination { margin-top: 1.5rem; }
.pagination nav { display: flex; justify-content: center; }
.pagination ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}
.pagination li { display: inline-block; }
.pagination a,
.pagination span {
    display: inline-block;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    min-width: 2.5rem;
    text-align: center;
    transition: all var(--transition);
}
.pagination a:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.pagination li.active span {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.pagination li.disabled span {
    color: var(--color-text-subtle);
    cursor: not-allowed;
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.6;
}

/* Order detail table (key-value) */
.detail-table th {
    width: 220px;
    font-size: 0.85rem;
}

/* Settings form sections */
.settings-section {
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border-light);
}

.settings-section:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        flex-wrap: wrap;
        padding: 0.75rem 1rem;
    }
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0.5rem 0;
    }
    .nav-links a {
        white-space: nowrap;
    }
    .container {
        padding: 1rem;
    }
    .page-title {
        font-size: 1.35rem;
    }
    .balance-amount {
        font-size: 1.6rem;
    }
}