/**
 * Kaurs Farm — professional UI system (sharp geometry, accessible contrast, mobile-first)
 * Extends Bootstrap 5.3 — keep this file cached by the browser.
 */

:root {
    --kf-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --kf-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;

    --kf-bg: #eceef1;
    --kf-surface: #ffffff;
    --kf-surface-2: #f7f8fa;
    --kf-border: #c8cdd5;
    --kf-border-subtle: #e3e6ea;

    --kf-text: #12151a;
    --kf-text-secondary: #3d4450;
    --kf-text-muted: #5f6673;

    --kf-accent: #0d4a3c;
    --kf-accent-hover: #083528;
    --kf-accent-fg: #ffffff;
    --kf-accent-subtle: #e6f2ef;

    --kf-info: #1e4a6e;
    --kf-warning-fg: #5c4a00;
    --kf-warning-bg: #f7f1d4;
    --kf-danger: #9b1c1c;
    --kf-success-fg: #0d4a3c;

    --kf-focus: #1d4ed8;
    --kf-focus-ring: 0 0 0 2px var(--kf-surface), 0 0 0 4px var(--kf-focus);

    --kf-shadow-sm: 0 1px 0 rgba(0, 0, 0, 0.06);
    --kf-shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --kf-header-h: 3.5rem;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ——— Base ——— */
body.app-body,
body.auth-body,
body.customer-portal-body,
body.staff-simple-body,
body.marketing-body {
    font-family: var(--kf-font);
    color: var(--kf-text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

body.app-body {
    background: var(--kf-bg);
    min-height: 100vh;
}

.admin-wrapper {
    min-height: 100vh;
}

/* Sharp UI: reset Bootstrap radii in our shells */
.app-body .card,
.app-body .btn:not(.btn-link),
.app-body .form-control,
.app-body .form-select,
.app-body .input-group-text,
.app-body .alert,
.app-body .badge,
.app-body .modal-content,
.app-body .dropdown-menu,
.app-body .list-group-item {
    border-radius: 0 !important;
}

.app-body .btn-close {
    border-radius: 0;
}

/* ——— Focus (accessibility) ——— */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--kf-focus);
    outline-offset: 2px;
}

/* ——— Sidebar (compact: narrow width, short vertical rhythm, menu > submenu type) ——— */
.app-sidebar {
    width: 100%;
    max-width: 220px;
    background: var(--kf-surface);
    border-right: 1px solid var(--kf-border);
    z-index: 1030;
    box-shadow: var(--kf-shadow-sm);
}

@media (max-width: 991.98px) {
    .app-sidebar {
        max-width: none;
        border-right: none;
        border-bottom: 1px solid var(--kf-border);
    }
}

@media (min-width: 992px) {
    .app-sidebar {
        position: sticky;
        top: 0;
        align-self: flex-start;
        min-height: 100vh;
        max-height: 100vh;
        overflow-y: auto;
    }
}

.app-sidebar .sidebar-brand {
    background: transparent;
    color: var(--kf-text) !important;
    padding: 0.45rem 0.6rem 0.35rem;
    margin: 0;
    border-bottom: 1px solid var(--kf-border-subtle);
}

.app-sidebar .sidebar-brand__title {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.25;
}

.app-sidebar .sidebar-brand__wordmark {
    display: inline-block;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
}

.app-sidebar .sidebar-brand__kaur {
    color: #006400;
}

.app-sidebar .sidebar-brand__farm {
    color: #b36b00;
}

.app-sidebar .sidebar-brand__admin {
    display: block;
    margin-top: 0.1rem;
    font-size: 0.63rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--kf-text-muted);
}

.app-sidebar .sidebar-brand__logo {
    display: block;
    width: 100%;
    max-width: 130px;
    height: auto;
    margin-inline: auto;
}

.sidebar-nav {
    padding: 0.35rem 0.4rem 0.65rem;
}

.sidebar-block {
    margin-bottom: 0.3rem;
}

/* Section label = menu tier (larger) */
.sidebar-heading {
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--kf-text);
    padding: 0.3rem 0.5rem 0.08rem;
    margin: 0;
}

/* Submenu column: visual indent, shorter stack */
.sidebar-sub {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0 0 0 0.35rem;
    padding-left: 0.45rem;
    border-left: 2px solid var(--kf-border-subtle);
}

.app-sidebar .sidebar-link {
    color: var(--kf-text) !important;
    border-left: 2px solid transparent;
    margin: 0;
    transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

/* Main row links: Dashboard, Logout — same scale as section headings */
.app-sidebar .sidebar-link--main {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.35rem 0.5rem !important;
    border-left-width: 3px;
}

/* Submenu: smaller than menu tier (section labels + main links) */
.app-sidebar .sidebar-link--sub {
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.35;
    padding: 0.2rem 0.4rem 0.2rem 0.3rem !important;
    border-left: none;
    margin-left: 0;
}

.app-sidebar .sidebar-link--sub:hover {
    background: var(--kf-surface-2);
}

.app-sidebar .sidebar-link--sub.active {
    background: var(--kf-accent-subtle);
    color: var(--kf-accent) !important;
    font-weight: 600;
}

.app-sidebar .sidebar-link--main:hover {
    background: var(--kf-surface-2);
    border-left-color: var(--kf-border);
}

.app-sidebar .sidebar-link--main.active {
    background: var(--kf-accent-subtle);
    color: var(--kf-accent) !important;
    border-left-color: var(--kf-accent);
    font-weight: 700;
}

/* ——— Top bar ——— */
.app-topbar {
    background: var(--kf-surface);
    border-bottom: 1px solid var(--kf-border) !important;
    box-shadow: var(--kf-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1020;
    min-height: var(--kf-header-h);
}

.app-topbar .page-heading {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: var(--kf-text);
}

/* ——— Page wrapper (inside main) ——— */
.kf-page {
    max-width: 100%;
}

/* ——— Main content grid ——— */
.app-main {
    padding: 1.25rem 1rem 2.5rem;
    max-width: 1600px;
    margin-inline: auto;
    width: 100%;
}

@media (min-width: 768px) {
    .app-main {
        padding: 1.5rem 1.5rem 3rem;
    }
}

/* ——— Panels (cards) ——— */
.app-main .card.border-0.shadow-sm,
.app-main .card.shadow-sm.border-0,
.kf-panel {
    background: var(--kf-surface);
    border: 1px solid var(--kf-border) !important;
    box-shadow: var(--kf-shadow-md) !important;
    border-radius: 0 !important;
    overflow: visible;
}

.kf-panel__head {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--kf-border-subtle);
    background: var(--kf-surface-2);
}

.kf-panel__title {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    color: var(--kf-text);
}

.kf-panel__sub {
    font-size: 0.8rem;
    color: var(--kf-text-muted);
    margin: 0.15rem 0 0;
}

.kf-panel__body {
    padding: 1.25rem;
}

.kf-panel__body--flush {
    padding: 0;
}

/* ——— Tables ——— */
.app-main .table-responsive {
    border: 1px solid var(--kf-border-subtle);
    border-radius: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.app-main .table {
    margin-bottom: 0;
    --bs-table-hover-bg: rgba(13, 74, 60, 0.04);
}

.app-main .table thead th {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--kf-text-muted);
    background: var(--kf-surface-2) !important;
    border-bottom: 1px solid var(--kf-border);
    white-space: nowrap;
    vertical-align: middle;
}

.app-main .table tbody td {
    vertical-align: middle;
    border-color: var(--kf-border-subtle);
}

.app-main .table tbody tr {
    transition: background-color 0.12s ease;
}

/* ——— Buttons ——— */
.app-main .btn-success {
    background: var(--kf-accent);
    border-color: var(--kf-accent);
    color: var(--kf-accent-fg);
    font-weight: 600;
}

.app-main .btn-success:hover {
    background: var(--kf-accent-hover);
    border-color: var(--kf-accent-hover);
    color: var(--kf-accent-fg);
}

.app-main .btn-primary {
    background: var(--kf-info);
    border-color: var(--kf-info);
}

.app-main .btn-outline-secondary {
    border-color: var(--kf-border);
    color: var(--kf-text-secondary);
}

.app-main .btn-outline-secondary:hover {
    background: var(--kf-surface-2);
    border-color: var(--kf-border);
    color: var(--kf-text);
}

/* ——— Forms ——— */
.app-main .form-control,
.app-main .form-select {
    border-color: var(--kf-border);
}

.app-main .form-control:focus,
.app-main .form-select:focus {
    border-color: var(--kf-accent);
    box-shadow: 0 0 0 1px var(--kf-accent);
}

.app-main .form-label {
    color: var(--kf-text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
}

/* ——— Alerts ——— */
.app-main .alert,
.kf-alert {
    border: 1px solid var(--kf-border);
    border-radius: 0 !important;
    box-shadow: var(--kf-shadow-sm);
}

.kf-alert--success {
    background: var(--kf-accent-subtle);
    border-color: #b8d4cc;
    color: var(--kf-success-fg);
}

.kf-alert--danger {
    background: #fceaea;
    border-color: #e5b4b4;
    color: var(--kf-danger);
}

/* ——— Badges (sharp) ——— */
.kf-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.45rem;
    border: 1px solid var(--kf-border);
    background: var(--kf-surface-2);
    color: var(--kf-text-secondary);
}

.kf-badge--accent {
    background: var(--kf-accent-subtle);
    border-color: #b8d4cc;
    color: var(--kf-accent);
}

.kf-badge--warn {
    background: var(--kf-warning-bg);
    border-color: #ddd4a8;
    color: var(--kf-warning-fg);
}

/* ——— Stat tiles ——— */
.kf-stat {
    background: var(--kf-surface);
    border: 1px solid var(--kf-border);
    box-shadow: var(--kf-shadow-sm);
    padding: 1.25rem 1.25rem 1.25rem 1rem;
    height: 100%;
    border-left: 4px solid var(--kf-stat-accent, var(--kf-border));
    transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.kf-stat:hover {
    box-shadow: var(--kf-shadow-md);
    border-color: var(--kf-border);
}

.kf-stat__label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kf-text-muted);
    margin-bottom: 0.35rem;
}

.kf-stat__value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--kf-text);
    margin: 0;
}

.kf-stat__hint {
    font-size: 0.8rem;
    color: var(--kf-text-muted);
    margin: 0.5rem 0 0;
}

.kf-stat--accent {
    --kf-stat-accent: var(--kf-accent);
}
.kf-stat--info {
    --kf-stat-accent: var(--kf-info);
}
.kf-stat--warn {
    --kf-stat-accent: #b8860b;
}

.kf-stat--pending-bg {
    background: #9a6700;
    border-color: #9a6700 !important;
    color: #ffffff;
}

.kf-stat--delivered-bg {
    background: #0d4a3c;
    border-color: #0d4a3c !important;
    color: #ffffff;
}

.kf-stat--notdelivered-bg {
    background: #9b1c1c;
    border-color: #9b1c1c !important;
    color: #ffffff;
}

.kf-stat--skipped-bg {
    background: #4b5563;
    border-color: #4b5563 !important;
    color: #ffffff;
}

.kf-stat--pending-bg .kf-stat__label,
.kf-stat--pending-bg .kf-stat__value,
.kf-stat--pending-bg .kf-stat__hint,
.kf-stat--delivered-bg .kf-stat__label,
.kf-stat--delivered-bg .kf-stat__value,
.kf-stat--delivered-bg .kf-stat__hint,
.kf-stat--notdelivered-bg .kf-stat__label,
.kf-stat--notdelivered-bg .kf-stat__value,
.kf-stat--notdelivered-bg .kf-stat__hint,
.kf-stat--skipped-bg .kf-stat__label,
.kf-stat--skipped-bg .kf-stat__value,
.kf-stat--skipped-bg .kf-stat__hint {
    color: #ffffff !important;
}

/* ——— Page masthead (e.g. payments) ——— */
.kf-masthead {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--kf-border);
}

.kf-avatar {
    width: 3.25rem;
    height: 3.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--kf-accent);
    color: var(--kf-accent-fg);
    font-weight: 700;
    font-size: 1.1rem;
    border: 1px solid var(--kf-accent-hover);
}

.kf-kicker {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--kf-text-muted);
    margin-bottom: 0.25rem;
}

.kf-bill-tile {
    border: 1px solid var(--kf-border);
    background: var(--kf-surface);
    padding: 1rem;
    text-align: center;
    height: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.kf-bill-tile:hover {
    border-color: var(--kf-text-muted);
    box-shadow: var(--kf-shadow-md);
}

.kf-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    border: 1px dashed var(--kf-border);
    background: var(--kf-surface-2);
    color: var(--kf-text-muted);
}

.kf-icon-box {
    display: inline-flex;
    padding: 0.5rem;
    background: var(--kf-surface-2);
    border: 1px solid var(--kf-border-subtle);
    color: var(--kf-accent);
}

/* ——— Auth ——— */
body.auth-body {
    min-height: 100vh;
    background: var(--kf-bg);
}

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 1.5rem 1rem;
}

.auth-card {
    border: 1px solid var(--kf-border) !important;
    border-radius: 0 !important;
    box-shadow: var(--kf-shadow-md) !important;
    background: var(--kf-surface);
}

.auth-card .card-body {
    padding: 2rem 1.75rem;
}

@media (min-width: 576px) {
    .auth-card .card-body {
        padding: 2.5rem 2.5rem;
    }
}

.auth-brand {
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--kf-accent);
}

.auth-body .form-control {
    border-radius: 0 !important;
    padding: 0.65rem 0.85rem;
    border-color: var(--kf-border);
}

.auth-body .btn-success {
    border-radius: 0 !important;
    padding: 0.65rem 1rem;
    font-weight: 600;
    background: var(--kf-accent);
    border-color: var(--kf-accent);
}

.auth-body .btn-success:hover {
    background: var(--kf-accent-hover);
    border-color: var(--kf-accent-hover);
}

.auth-body .alert {
    border-radius: 0 !important;
}

/* ——— Customer portal ——— */
body.customer-portal-body {
    background: var(--kf-bg);
    min-height: 100vh;
}

/* Force customer my-account into phone-like viewport on all screens */
body.my-account-mobile-body .customer-portal-nav .container,
body.my-account-mobile-body .my-account-mobile-shell {
    width: 100%;
    max-width: 430px;
    margin-inline: auto;
}

body.my-account-mobile-body .my-account-mobile-shell {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
}

.customer-portal-nav {
    background: var(--kf-surface) !important;
    border-bottom: 1px solid var(--kf-border) !important;
    box-shadow: var(--kf-shadow-sm);
}

.customer-portal-body .card {
    border-radius: 0 !important;
    border: 1px solid var(--kf-border);
    box-shadow: var(--kf-shadow-sm);
}

.customer-portal-body .alert,
.customer-portal-body .kf-alert {
    border-radius: 0 !important;
}

.customer-portal-body .kf-alert--success {
    background: var(--kf-accent-subtle);
    border: 1px solid #b8d4cc;
    color: var(--kf-success-fg);
}

.customer-portal-body .kf-alert--danger {
    background: #fceaea;
    border: 1px solid #e5b4b4;
    color: var(--kf-danger);
}

/* ——— Staff simple dashboard ——— */
body.staff-simple-body {
    background: var(--kf-bg);
    min-height: 100vh;
}

.staff-simple-body .navbar {
    background: var(--kf-accent) !important;
    box-shadow: var(--kf-shadow-md);
}

.staff-simple-body main .card {
    border-radius: 0 !important;
    border: 1px solid var(--kf-border);
    box-shadow: var(--kf-shadow-sm);
}

/* ——— Marketing / welcome ——— */
body.marketing-body {
    background: var(--kf-surface);
}

.marketing-body .navbar {
    background: var(--kf-accent) !important;
    box-shadow: var(--kf-shadow-sm);
}

.marketing-body main .card,
.marketing-body .card {
    border-radius: 0 !important;
    border: 1px solid var(--kf-border);
    box-shadow: var(--kf-shadow-md);
}

.marketing-feature {
    border: 1px solid var(--kf-border-subtle);
    background: var(--kf-surface-2);
    padding: 1.5rem;
    height: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.marketing-feature:hover {
    border-color: var(--kf-border);
    box-shadow: var(--kf-shadow-sm);
}