/* ─── Garza Shipping — Design System ───────────────────────────────────────── */

:root {
    --red:        #a42325;
    --red-dark:   #780406;
    --red-light:  #c94042;
    --black:      #000000;
    --white:      #ffffff;
    --gray-100:   #f1f1f1;
    --gray-200:   #e6e6e6;
    --gray-400:   #999999;
    --gray-600:   #666666;
    --text:       #1a1a1a;
    --text-light: #555555;
}

/* ─── Reset ─────────────────────────────────────────────────────────────────── */

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

body {
    font-family: 'Inter', Arial, sans-serif;
    font-size: 0.875rem;
    background: var(--gray-100);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--red); text-decoration: none; }
a:hover { color: var(--red-dark); }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Barlow Condensed', Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--text);
}

code {
    font-family: 'Menlo', 'Courier New', monospace;
    font-size: 0.8rem;
    background: var(--gray-100);
    padding: 0.1em 0.35em;
    border: 1px solid var(--gray-200);
    color: var(--text);
}

/* ─── Layout ─────────────────────────────────────────────────────────────────── */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page {
    padding: 2rem 0 3rem;
    flex: 1;
}

/* ─── Header / Nav ───────────────────────────────────────────────────────────── */

.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    height: 72px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    font-family: 'Barlow Condensed', Arial, sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.15em;
}

.logo-garza  { color: var(--red); }
.logo-coffee { color: var(--black); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links a {
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    text-decoration: none;
    transition: color 0.15s;
}

.nav-links a:hover { color: var(--red); }
.nav-links a.active { color: var(--red); font-weight: 600; }

/* ─── Page header ─────────────────────────────────────────────────────────────── */

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.page-header h2 {
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ─── Cards ──────────────────────────────────────────────────────────────────── */

.card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0;
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
}

.card-header h5, .card-header h6 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-light);
    margin: 0;
}

.card-body { padding: 1.5rem; }

/* ─── Buttons ─────────────────────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.625rem 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}
.btn-primary:hover:not(:disabled) { background: var(--red-dark); border-color: var(--red-dark); color: var(--white); }

.btn-secondary {
    background: var(--white);
    color: var(--text);
    border-color: var(--gray-200);
}
.btn-secondary:hover:not(:disabled) { background: var(--gray-100); color: var(--text); }

.btn-danger {
    background: var(--white);
    color: var(--red);
    border-color: var(--red);
}
.btn-danger:hover:not(:disabled) { background: var(--red); color: var(--white); }

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-full { width: 100%; }

/* ─── Forms ──────────────────────────────────────────────────────────────────── */

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-light);
    margin-bottom: 0.375rem;
}

.form-control,
.form-select {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--text);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.15s;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.25rem;
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--red);
}

.form-control::placeholder { color: var(--gray-400); }

.form-group { margin-bottom: 1rem; }

.form-text {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-check-input {
    width: 1rem;
    height: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: 0;
    appearance: none;
    -webkit-appearance: none;
    background: var(--white);
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
}

.form-check-input:checked {
    background: var(--red);
    border-color: var(--red);
}

.form-check-input:checked::after {
    content: '';
    position: absolute;
    top: 1px; left: 4px;
    width: 4px; height: 7px;
    border: 2px solid white;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--text);
    cursor: pointer;
}

/* ─── Tables ─────────────────────────────────────────────────────────────────── */

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th {
    background: var(--gray-100);
    color: var(--text-light);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.625rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
    text-align: left;
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
    color: var(--text);
}

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

.table tbody tr:hover { background: var(--gray-100); }

.table tfoot td {
    padding: 0.75rem 1rem;
    border-top: 2px solid var(--gray-200);
    font-weight: 700;
}

.table-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    overflow-x: auto;
}

/* Sortable headers */
.sortable { cursor: pointer; user-select: none; }
.sortable:hover { opacity: 0.75; }
.sortable::after { content: " ⇅"; opacity: 0.35; }

/* ─── Badges / Status ─────────────────────────────────────────────────────────── */

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 0;
    white-space: nowrap;
}

.badge-pending   { background: #fff3cd; color: #856404; }
.badge-confirmed { background: #cce5ff; color: #004085; }
.badge-labeled   { background: #d1ecf1; color: #0c5460; }
.badge-shipped   { background: #d4edda; color: #155724; }
.badge-partial   { background: #ffe5d0; color: #7c3a00; }
.badge-dhl       { background: #ffcc00; color: #333; }
.badge-dpd       { background: #de2b1b; color: #fff; }
.badge-none      { background: #fff3cd; color: #856404; }
.badge-small     { background: #d4edda; color: #155724; }

/* ─── Stats grid ─────────────────────────────────────────────────────────────── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 1.25rem 1.5rem;
    text-align: center;
}

.stat-number {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    color: var(--text);
    margin-bottom: 0.375rem;
}

.stat-number.accent { color: var(--red); }
.stat-number.muted  { color: var(--gray-400); }

.stat-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
}

/* ─── Filter bar ─────────────────────────────────────────────────────────────── */

.filter-bar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.375rem 0.875rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--text-light);
    cursor: pointer;
    text-decoration: none;
    border-radius: 0;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.filter-btn:hover { background: var(--gray-100); color: var(--text); }
.filter-btn.active {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}

/* ─── Flash messages ─────────────────────────────────────────────────────────── */

.flash {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    border-left: 4px solid transparent;
    font-size: 0.875rem;
}

.flash-success  { background: #d4edda; color: #155724; border-color: #28a745; }
.flash-error,
.flash-danger   { background: #f8d7da; color: #721c24; border-color: var(--red); }
.flash-warning  { background: #fff3cd; color: #856404; border-color: #ffc107; }
.flash-info     { background: #d1ecf1; color: #0c5460; border-color: #17a2b8; }

.flash-close {
    background: none;
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    padding: 0 0.25rem;
    line-height: 1;
}
.flash-close:hover { opacity: 1; }

/* ─── Section headers ────────────────────────────────────────────────────────── */

.section-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

/* ─── Detail layout ──────────────────────────────────────────────────────────── */

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
    align-items: start;
}

.address-block { line-height: 1.7; }
.address-block strong { font-weight: 600; }

.meta-row {
    display: flex;
    gap: 0.375rem;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--text-light);
    margin-top: 0.375rem;
}

/* ─── Sidebar panel ──────────────────────────────────────────────────────────── */

.sidebar-section {
    background: var(--white);
    border: 1px solid var(--gray-200);
    margin-bottom: 1rem;
}

.sidebar-section + .sidebar-section { margin-top: 0; }

.sidebar-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
}

.sidebar-body { padding: 1rem; }

.big-number {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    line-height: 1;
    margin-bottom: 0.5rem;
}

/* ─── Toast notifications ────────────────────────────────────────────────────── */

.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 360px;
}

.toast {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    border-left: 4px solid transparent;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-left-width: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    animation: slide-in 0.2s ease;
}

@keyframes slide-in {
    from { transform: translateX(20px); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

.toast-success { border-left-color: #28a745; }
.toast-danger  { border-left-color: var(--red); }
.toast-warning { border-left-color: #ffc107; }
.toast-info    { border-left-color: #17a2b8; }

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    font-size: 1rem;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
}

/* ─── Spinner ─────────────────────────────────────────────────────────────────── */

.spinner {
    display: inline-block;
    width: 0.9rem;
    height: 0.9rem;
    border: 2px solid rgba(255,255,255,0.35);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}

.spinner-dark {
    border-color: rgba(0,0,0,0.12);
    border-top-color: var(--text);
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Empty states ───────────────────────────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-400);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p { font-size: 0.9375rem; margin-bottom: 0.375rem; }
.empty-state .hint { font-size: 0.8125rem; color: var(--gray-400); }

/* ─── Warning box ─────────────────────────────────────────────────────────────── */

.warning-box {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-left: 4px solid #ffc107;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    color: #856404;
    margin-bottom: 1rem;
}

.info-box {
    background: #d1ecf1;
    border: 1px solid #17a2b8;
    border-left: 4px solid #17a2b8;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    color: #0c5460;
    margin-bottom: 1rem;
}

/* ─── Settings layout ────────────────────────────────────────────────────────── */

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.settings-grid.single { grid-template-columns: 1fr; max-width: 600px; }

.input-row {
    display: grid;
    gap: 1rem;
}

.input-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.input-row.cols-2 { grid-template-columns: 1fr 1fr; }
.input-row.cols-2-1 { grid-template-columns: 2fr 1fr; }

/* ─── Footer ──────────────────────────────────────────────────────────────────── */

.footer {
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    padding: 0.875rem 0;
    font-size: 0.8125rem;
    color: var(--text-light);
    text-align: center;
}

/* ─── Utilities ───────────────────────────────────────────────────────────────── */

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.375rem; }
.mt-2 { margin-top: 0.75rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.375rem; }
.mb-2 { margin-bottom: 0.75rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.gap-1 { gap: 0.375rem; }
.gap-2 { gap: 0.75rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.text-muted { color: var(--gray-400); }
.text-small { font-size: 0.8125rem; }
.text-xs    { font-size: 0.75rem; }
.fw-bold    { font-weight: 700; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.hidden { display: none; }
.w-full { width: 100%; }

/* ─── Responsive ──────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .detail-layout { grid-template-columns: 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .input-row.cols-3,
    .input-row.cols-2,
    .input-row.cols-2-1 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* ─── Auth (login) ──────────────────────────────────────────────────────────── */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--gray-100);
}

.auth-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 420px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 90px;
    margin: 0 auto 1rem;
    display: block;
}

.auth-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text);
    margin: 0;
}

.auth-form { display: flex; flex-direction: column; gap: 1.25rem; }

.auth-form .form-control {
    font-size: 0.9375rem;
}

.auth-form .flash {
    margin-bottom: 1rem;
}

@media (max-width: 480px) {
    .auth-card { padding: 1.75rem 1.25rem; }
}