/* =============================================================================
   ProDispatch — Application Stylesheet
   Palette: ProRoster (bluegray topbar, red accent, blue secondary)
   Font: Open Sans via Google Fonts (loaded in header.php)
   ============================================================================= */

/* ---------------------------------------------------------------------------
   CSS Custom Properties
   --------------------------------------------------------------------------- */
:root {
    --color-red:        #A43220;
    --color-red-dark:   #8c2a1b;
    --color-bluegray:   #3A4245;
    --color-bluegray-d: #2c3336;
    --color-blue:       #1187E9;
    --color-blue-dark:  #0d6fc0;

    --font: 'Open Sans', Tahoma, sans-serif;
    --page-bg: #f0f2f5;
    --card-bg: #ffffff;
    --border: #eee;
    --text: #1a1a1a;
    --text-muted: #888;
    --topbar-height: 58px;
}

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

html, body {
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    background: var(--page-bg);
    min-height: 100vh;
}

a { color: var(--color-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------------------
   Topbar
   --------------------------------------------------------------------------- */
.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topbar-height);
    background: var(--color-bluegray-d);
    display: flex;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 6px rgba(0,0,0,.25);
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 24px;
    height: 100%;
    border-right: 3px solid var(--color-red);
    text-decoration: none;
}

.topbar-brand-name {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .4px;
}

.topbar-brand-name span {
    color: var(--color-red);
}

.topbar-nav {
    display: flex;
    align-items: center;
    height: 100%;
    flex: 1;
    padding: 0 8px;
}

.topbar-nav a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,.75);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: color .15s, border-color .15s;
}

.topbar-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,.06);
    text-decoration: none;
}

.topbar-nav a.active {
    color: #fff;
    border-bottom-color: var(--color-red);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    margin-left: auto;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-user-name {
    font-size: 13px;
    color: rgba(255,255,255,.85);
    font-weight: 600;
}

.role-badge {
    background: var(--color-red);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 2px 8px;
    border-radius: 20px;
}

/* ---------------------------------------------------------------------------
   Page Shell
   --------------------------------------------------------------------------- */
.page-wrapper {
    padding-top: var(--topbar-height);
    min-height: 100vh;
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px;
}

/* ---------------------------------------------------------------------------
   Page Header
   --------------------------------------------------------------------------- */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 16px;
}

.page-header-left h1 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-bluegray);
    line-height: 1.2;
}

.breadcrumb {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.breadcrumb a { color: var(--color-blue); }

.page-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* ---------------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------------- */
.card {
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,.10);
    margin-bottom: 20px;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h2 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-bluegray);
}

.card-body { padding: 20px; }

/* ---------------------------------------------------------------------------
   Stat Boxes
   --------------------------------------------------------------------------- */
.stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stat-box {
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,.10);
    padding: 18px 20px;
    text-align: center;
    text-decoration: none;
    transition: box-shadow .15s;
    display: block;
}

.stat-box:hover { box-shadow: 0 2px 8px rgba(0,0,0,.15); text-decoration: none; }

.stat-num {
    font-size: 28px;
    font-weight: 600;
    color: var(--color-bluegray);
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-top: 6px;
}

.stat-box.highlight .stat-num { color: var(--color-blue); }
.stat-box.highlight-red .stat-num { color: var(--color-red); }

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background .15s, transform .1s, opacity .15s;
    white-space: nowrap;
    font-family: var(--font);
    text-decoration: none;
    line-height: 1;
}

.btn:active { transform: scale(.97); }
.btn:hover  { text-decoration: none; }

.btn:disabled,
.btn[disabled] {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary   { background: var(--color-red);  color: #fff; }
.btn-secondary { background: var(--color-blue); color: #fff; }
.btn-ghost     { background: transparent; color: var(--color-bluegray); border: 1.5px solid #d0d5dd; }
.btn-dark      { background: var(--color-bluegray); color: #fff; }

.btn-primary:hover   { background: var(--color-red-dark); }
.btn-secondary:hover { background: var(--color-blue-dark); }
.btn-ghost:hover     { background: #f5f5f5; }
.btn-dark:hover      { background: #2c3336; }

.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-xs { padding: 3px 8px;  font-size: 11px; }

/* ---------------------------------------------------------------------------
   Action Bar
   --------------------------------------------------------------------------- */
.action-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 0;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.action-bar-divider {
    width: 1px;
    height: 24px;
    background: #d0d5dd;
    margin: 0 4px;
}

/* ---------------------------------------------------------------------------
   Data Tables
   --------------------------------------------------------------------------- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    background: #f8f9fa;
    padding: 10px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #555;
    border-bottom: 2px solid #eee;
    white-space: nowrap;
}

.data-table th a {
    color: #555;
    text-decoration: none;
}

.data-table th a:hover { color: var(--color-blue); }

.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}

.data-table tbody tr:hover { background: #fafbfc; }
.data-table tbody tr:last-child td { border-bottom: none; }

.data-table .col-actions { text-align: right; white-space: nowrap; }
.data-table .col-center   { text-align: center; }

/* ---------------------------------------------------------------------------
   Filter Bar
   --------------------------------------------------------------------------- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.filter-bar .form-control { width: auto; }

.search-input {
    flex: 1;
    min-width: 200px;
    max-width: 320px;
}

/* ---------------------------------------------------------------------------
   Pagination
   --------------------------------------------------------------------------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--color-bluegray);
    text-decoration: none;
    border: 1px solid #d0d5dd;
    transition: background .1s;
}

.page-link:hover  { background: #f0f2f5; text-decoration: none; }
.page-link.active { background: var(--color-blue); color: #fff; border-color: var(--color-blue); }
.page-link.disabled { opacity: .4; pointer-events: none; }

/* ---------------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------------- */
.form-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.form-full   { grid-column: 1 / -1; }
.form-group  { display: flex; flex-direction: column; gap: 5px; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: #444;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.form-control {
    padding: 9px 12px;
    border: 1.5px solid #d0d5dd;
    border-radius: 6px;
    font-size: 14px;
    color: var(--text);
    font-family: var(--font);
    outline: none;
    width: 100%;
    transition: border-color .15s, box-shadow .15s;
    background: #fff;
}

.form-control:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(17,135,233,.1);
}

.form-control:disabled { background: #f5f5f5; color: #999; }

textarea.form-control { resize: vertical; min-height: 100px; }

.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.required   { color: var(--color-red); margin-left: 2px; }

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-blue);
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* ---------------------------------------------------------------------------
   Alerts / Flash Messages
   --------------------------------------------------------------------------- */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 20px;
    line-height: 1.5;
    border: 1px solid transparent;
}

.alert-success { background: #f0fdf4; border-color: #86efac; color: #166534; }
.alert-error   { background: #fef2f2; border-color: #fca5a5; color: #991b1b; }
.alert-info    { background: #eff6ff; border-color: #93c5fd; color: #1e40af; }
.alert-warning { background: #fff7ed; border-color: #fdba74; color: #9a3412; }

/* ---------------------------------------------------------------------------
   Detail View (key-value pairs)
   --------------------------------------------------------------------------- */
.detail-grid      { display: grid; grid-template-columns: 1fr 1fr; }
.detail-grid-3    { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.detail-item      { padding: 12px 20px; border-bottom: 1px solid #f0f0f0; }
.detail-label     { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; color: var(--text-muted); margin-bottom: 4px; }
.detail-value     { font-size: 14px; color: var(--text); }
.detail-value.empty { color: #aaa; font-style: italic; }

/* ---------------------------------------------------------------------------
   ID / Code Badges
   --------------------------------------------------------------------------- */
.id-badge {
    display: inline-block;
    background: var(--color-bluegray);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 20px;
    font-family: monospace;
    letter-spacing: .5px;
}

.id-badge-blue { background: var(--color-blue); }
.id-badge-red  { background: var(--color-red); }

/* ---------------------------------------------------------------------------
   Status Pills
   --------------------------------------------------------------------------- */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
    white-space: nowrap;
}

/* Visit / WO statuses */
.status-draft      { color: #6b21a8; background: #f3e8ff; border-color: #d8b4fe; }
.status-open,
.status-routed,
.status-dispatched { color: #1e40af; background: #eff6ff; border-color: #93c5fd; }
.status-enroute    { color: #854d0e; background: #fefce8; border-color: #fde047; }
.status-inprogress { color: #166534; background: #dcfce7; border-color: #4ade80; }
.status-completed  { color: #14532d; background: #f0fdf4; border-color: #86efac; }
.status-closed,
.status-cancelled  { color: #111827; background: #f3f4f6; border-color: #d1d5db; }
.status-onhold     { color: #9a3412; background: #fff7ed; border-color: #fdba74; }

/* In-progress timer pill (used on dashboard/detail) */
.timer-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: #166534;
    background: #dcfce7;
    border: 2px solid #4ade80;
    font-family: monospace;
}

/* ---------------------------------------------------------------------------
   Flag indicators
   --------------------------------------------------------------------------- */
.flag-section { }

.flag-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid #f5f5f5;
}

.flag-item:last-child { border-bottom: none; }

.flag-icon {
    font-size: 14px;
    flex-shrink: 0;
}

.flag-red    { color: #dc2626; }
.flag-yellow { color: #ca8a04; }
.flag-green  { color: #16a34a; }

/* ---------------------------------------------------------------------------
   Two-column detail layout (1/3 · 2/3)
   --------------------------------------------------------------------------- */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    align-items: start;
}

.detail-sidebar { }
.detail-main    { }

/* ---------------------------------------------------------------------------
   Mini map
   --------------------------------------------------------------------------- */
.mini-map {
    width: 100%;
    height: 200px;
    border-radius: 6px;
    overflow: hidden;
    background: #e8eaed;
    margin-bottom: 12px;
}

.map-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.map-actions .btn { flex: 1; justify-content: center; }

/* ---------------------------------------------------------------------------
   Empty States
   --------------------------------------------------------------------------- */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: #aaa;
}

.empty-state .empty-icon { font-size: 32px; margin-bottom: 8px; }
.empty-state p           { font-size: 14px; margin-top: 8px; }

/* ---------------------------------------------------------------------------
   Modal (status change, confirms)
   --------------------------------------------------------------------------- */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-backdrop.open { display: flex; }

.modal {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
    width: 100%;
    max-width: 440px;
    padding: 0;
    overflow: hidden;
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 { font-size: 16px; font-weight: 600; color: var(--color-bluegray); }

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
    padding: 0;
}

.modal-body   { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

/* ---------------------------------------------------------------------------
   Login Page
   --------------------------------------------------------------------------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--page-bg);
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,.12);
    width: 100%;
    max-width: 400px;
    overflow: hidden;
}

.login-header {
    background: var(--color-bluegray-d);
    padding: 28px 32px;
    border-left: 4px solid var(--color-red);
}

.login-header h1 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .3px;
    margin-bottom: 4px;
}

.login-header h1 span { color: var(--color-red); }

.login-header p {
    color: rgba(255,255,255,.6);
    font-size: 13px;
}

.login-body { padding: 32px; }

.login-body .form-group { margin-bottom: 20px; }

.login-footer {
    padding: 16px 32px;
    background: #f8f9fa;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ---------------------------------------------------------------------------
   Duo pages
   --------------------------------------------------------------------------- */
.duo-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,.12);
    width: 100%;
    max-width: 440px;
    padding: 40px;
    text-align: center;
}

.duo-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e5e7eb;
    border-top-color: var(--color-blue);
    border-radius: 50%;
    animation: spin .8s linear infinite;
    margin: 0 auto 20px;
}

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

/* ---------------------------------------------------------------------------
   Utility classes
   --------------------------------------------------------------------------- */
.gap-8  { display: flex; gap: 8px; }
.gap-12 { display: flex; gap: 12px; }
.gap-16 { display: flex; gap: 16px; }

.text-muted  { color: var(--text-muted); }
.text-small  { font-size: 12px; }
.text-right  { text-align: right; }
.text-center { text-align: center; }

.mono { font-family: monospace; }

.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mb-4  { margin-bottom: 4px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }

.w-100 { width: 100%; }

/* ---------------------------------------------------------------------------
   Mobile (768px breakpoint)
   --------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .page-content { padding: 16px; }

    .topbar-nav a { padding: 0 10px; font-size: 12px; }

    .stat-row { grid-template-columns: 1fr 1fr; }

    .form-grid,
    .form-grid-3  { grid-template-columns: 1fr; }

    .detail-grid,
    .detail-grid-3 { grid-template-columns: 1fr; }

    .detail-layout { grid-template-columns: 1fr; }

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

    .data-table { display: none; }   /* Replaced by mobile card view in later phases */

    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-bar .form-control,
    .search-input { max-width: 100%; }

    .action-bar { gap: 6px; }
    .action-bar .btn { font-size: 12px; padding: 7px 12px; }
}