/**
 * M-Transport — Professional dashboard theme (Laravel + Bootstrap base)
 * Design tokens align with a Tailwind config you can mirror:
 *   colors.primary.DEFAULT #1E3A8A, blue-500 #3B82F6, emerald-500 #10B981, etc.
 *   spacing: 8px unit; section 24px; gap 16px; radius 10px
 */

:root {
    /* Brand */
    --tm-primary: #1e3a8a;
    --tm-primary-hover: #1e40af;
    --tm-secondary: #3b82f6;
    --tm-secondary-hover: #2563eb;
    --tm-success: #10b981;
    --tm-warning: #f59e0b;
    --tm-danger: #ef4444;

    --tm-bg: #f9fafb;
    --tm-sidebar-bg: #1e293b;
    --tm-sidebar-active: #3b82f6;
    --tm-text: #111827;
    --tm-text-muted: #6b7280;
    --tm-border: #e5e7eb;

    /* Surfaces */
    --tm-card-bg: #ffffff;
    --tm-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    --tm-radius: 10px;

    /* Spacing (8px grid) */
    --tm-space-1: 8px;
    --tm-space-2: 16px;
    --tm-space-3: 24px;

    /* Typography */
    --tm-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --tm-body: 15px;
    --tm-small: 13px;
    --tm-line: 1.5;

    /* Status badges (table-friendly) */
    --tm-badge-paid-bg: #d1fae5;
    --tm-badge-paid-text: #065f46;
    --tm-badge-pending-bg: #fef3c7;
    --tm-badge-pending-text: #b45309;
    --tm-badge-overdue-bg: #fee2e2;
    --tm-badge-overdue-text: #991b1b;

    /* Alerts */
    --tm-alert-success-bg: #d1fae5;
    --tm-alert-success-text: #065f46;
    --tm-alert-error-bg: #fee2e2;
    --tm-alert-error-text: #991b1b;
    --tm-alert-info-bg: #dbeafe;
    --tm-alert-info-text: #1e40af;

    /* Legacy bridge (older custom.css references) */
    --card-shadow: var(--tm-card-shadow);
    --primary-gradient: linear-gradient(135deg, var(--tm-secondary) 0%, var(--tm-primary) 100%);
    --glass-border: var(--tm-border);
}

html {
    font-size: 16px;
}

body.g-sidenav-show {
    font-family: var(--tm-font) !important;
    font-size: var(--tm-body);
    line-height: var(--tm-line);
    color: var(--tm-text);
    background-color: var(--tm-bg) !important;
    letter-spacing: normal;
}

/* ---- Sidebar: fixed 260px, flush to top (no dark gap above) ---- */
#sidenav-main {
    width: 260px !important;
    max-width: 260px !important;
    top: 0 !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    height: 100vh !important;
    max-height: 100vh !important;
    background: var(--tm-sidebar-bg) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.06) !important;
    border-radius: 0 !important;
    box-shadow: 4px 0 24px rgba(15, 23, 42, 0.12) !important;
    z-index: 1030;
}

.main-content.tm-main-flush {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.tm-navbar-flush {
    margin-top: 0 !important;
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
}

#sidenav-main .navbar-brand,
#sidenav-main .nav-link-text,
#sidenav-main a {
    color: rgba(255, 255, 255, 0.92) !important;
}

.navbar-vertical .navbar-nav .nav-link.active {
    background: var(--tm-sidebar-active) !important;
    color: #fff !important;
    box-shadow: none !important;
    font-weight: 600;
}

.navbar-vertical .navbar-nav .nav-link:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.08) !important;
}

/* Main content offset */
@media (min-width: 1200px) {
    .g-sidenav-show:not(.rtl) .main-content {
        margin-left: 260px !important;
    }

    .g-sidenav-show.rtl .main-content {
        margin-right: 260px !important;
        margin-left: 0 !important;
    }
}

/* ---- Top navbar: 64px ---- */
.navbar-main {
    min-height: 64px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    background: #fff !important;
    border-bottom: 1px solid var(--tm-border) !important;
    border-radius: var(--tm-radius) !important;
    box-shadow: var(--tm-card-shadow) !important;
}

.navbar-main .breadcrumb-item,
.navbar-main h6 {
    color: var(--tm-text) !important;
}

.navbar-main .opacity-5.text-dark {
    color: var(--tm-text-muted) !important;
}

/* Global search (navbar) */
.tm-navbar-search {
    max-width: 320px;
}

.tm-navbar-search .form-control {
    height: 40px;
    border-radius: var(--tm-radius);
    border: 1px solid var(--tm-border);
    font-size: var(--tm-small);
}

.tm-navbar-search .form-control:focus {
    border-color: var(--tm-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.tm-global-search-panel {
    border-color: var(--tm-border) !important;
}

.tm-global-search-item:hover {
    background: #f3f4f6 !important;
}

/* Search icon on the right */
.tm-global-search-group .form-control {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.tm-global-search-group .input-group-text {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    border-left: 0 !important;
}

.tm-global-search-group:focus-within .form-control {
    border-color: var(--tm-secondary) !important;
    box-shadow: none !important;
}

.tm-global-search-group:focus-within .input-group-text {
    border-color: var(--tm-secondary) !important;
}

/* ---- Cards ---- */
.card {
    border-radius: var(--tm-radius) !important;
    border: 1px solid var(--tm-border) !important;
    box-shadow: var(--tm-card-shadow) !important;
    background: var(--tm-card-bg) !important;
}

.card-header {
    border-bottom: 1px solid var(--tm-border) !important;
    padding: var(--tm-space-2) var(--tm-space-2) !important;
    font-weight: 600;
    color: var(--tm-text);
}

.card-body {
    padding: 16px 20px !important;
}

/* Stat cards (dashboard) */
.tm-stat-card {
    padding: var(--tm-space-2);
    border-radius: var(--tm-radius);
    background: var(--tm-card-bg);
    border: 1px solid var(--tm-border);
    box-shadow: var(--tm-card-shadow);
}

.tm-stat-card .tm-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--tm-text);
}

.tm-stat-card .tm-stat-label {
    font-size: var(--tm-small);
    color: var(--tm-text-muted);
    font-weight: 500;
}

/* ---- Buttons (Bootstrap override) ---- */
.btn-primary {
    background-color: var(--tm-secondary) !important;
    border-color: var(--tm-secondary) !important;
    color: #fff !important;
    font-weight: 500 !important;
    padding: 10px 16px !important;
    border-radius: var(--tm-radius) !important;
}

.btn-primary:hover {
    background-color: var(--tm-secondary-hover) !important;
    border-color: var(--tm-secondary-hover) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

.btn-success {
    background-color: var(--tm-success) !important;
    border-color: var(--tm-success) !important;
}

.btn-outline-secondary {
    border-color: var(--tm-border) !important;
    color: var(--tm-text) !important;
    border-radius: var(--tm-radius) !important;
}

/* ---- Forms ---- */
.form-label,
label {
    font-size: var(--tm-small);
    font-weight: 500;
    color: var(--tm-text-muted);
}

.form-control,
.form-select {
    min-height: 42px;
    padding: 10px 12px !important;
    border-radius: var(--tm-radius) !important;
    border: 1px solid var(--tm-border) !important;
    font-size: var(--tm-small);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--tm-secondary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

/* ---- Tables ---- */
.table {
    font-size: 14px !important;
    border-color: var(--tm-border) !important;
}

.table thead th {
    background: #f3f4f6 !important;
    color: var(--tm-text) !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    padding: 12px 14px !important;
    border-bottom: 1px solid var(--tm-border) !important;
    vertical-align: middle;
}

.table tbody td {
    padding: 12px 14px !important;
    min-height: 48px;
    vertical-align: middle !important;
    color: var(--tm-text) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-accent-bg: rgba(249, 250, 251, 0.8);
}

/* Status badges — use in Blade: class="tm-badge tm-badge-paid" */
.tm-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.tm-badge-paid {
    background: var(--tm-badge-paid-bg);
    color: var(--tm-badge-paid-text);
}

.tm-badge-pending {
    background: var(--tm-badge-pending-bg);
    color: var(--tm-badge-pending-text);
}

.tm-badge-overdue {
    background: var(--tm-badge-overdue-bg);
    color: var(--tm-badge-overdue-text);
}

/* ---- Flash / alerts ---- */
.tm-alert-success {
    background: var(--tm-alert-success-bg) !important;
    color: var(--tm-alert-success-text) !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    border: none !important;
}

.tm-alert-error {
    background: var(--tm-alert-error-bg) !important;
    color: var(--tm-alert-error-text) !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    border: none !important;
}

.tm-alert-info {
    background: var(--tm-alert-info-bg) !important;
    color: var(--tm-alert-info-text) !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    border: none !important;
}

/* ---- Headings ---- */
h1,
.h1 {
    font-size: 28px !important;
    font-weight: 700 !important;
    color: var(--tm-text);
}

h2,
.h2 {
    font-size: 22px !important;
    font-weight: 600 !important;
}

h3,
.h3,
h4.fw-bold {
    font-size: 18px !important;
    font-weight: 600 !important;
}

/* ---- DataTables pagination + buttons (align with primary blue) ---- */
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--tm-secondary) !important;
    color: #fff !important;
    border: none !important;
}

.dt-button.buttons-copy,
.dt-button.buttons-excel {
    background: var(--tm-secondary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--tm-radius) !important;
}

.dt-button.buttons-pdf {
    background: var(--tm-danger) !important;
    color: #fff !important;
}

/* ---- NProgress ---- */
#nprogress .bar {
    background: var(--tm-secondary) !important;
}

#nprogress .peg {
    box-shadow: 0 0 10px var(--tm-secondary) !important;
}

/* ---- Optional dark mode (set data-theme="dark" on <html>) ---- */
html[data-theme='dark'] {
    --tm-bg: #0f172a;
    --tm-text: #f1f5f9;
    --tm-text-muted: #94a3b8;
    --tm-border: #334155;
    --tm-card-bg: #1e293b;
}

html[data-theme='dark'] body.g-sidenav-show {
    background-color: var(--tm-bg) !important;
    color: var(--tm-text);
}

html[data-theme='dark'] .navbar-main {
    background: var(--tm-card-bg) !important;
}

html[data-theme='dark'] .card {
    background: var(--tm-card-bg) !important;
}