/* ==========================================================================
   CruzeiroVA — Brand Design System (2026 Edition)
   Theme: CruzeiroVA | Extends: Disposable_v3 → beta
   ========================================================================== */

:root {
    /* Brand Colors */
    --crz-brand: #279fba;
    --crz-brand-hover: #1e8da6;
    --crz-brand-rgb: 39, 159, 186;
    --crz-brand-dark: #1a1d2e;
    --crz-accent: #3ab8d4;
    --crz-white: #ffffff;
    --crz-black: #000000;
    --crz-navy: #1a1d2e;

    /* Semantic Theme Tokens (Light Mode - Default) */
    --crz-bg: #f8fafc;
    --crz-surface: #ffffff;
    --crz-surface-raised: #ffffff;
    --crz-on-surface: #1e293b;
    --crz-on-surface-muted: #64748b;
    --crz-border: #e2e8f0;
    --crz-border-strong: #cbd5e1;

    /* Highlight Theme Tokens */
    --crz-highlight-bg: #fffde7;
    --crz-highlight-border: #ffd54f;
    --crz-highlight-header: #ffd54f;
    --crz-highlight-on-header: #3e2723;

    /* Navigation */
    --crz-nav-bg: #0f172a;
    --crz-nav-on: #f8fafc;
    --crz-nav-on-muted: rgba(248, 250, 252, 0.7);

    /* Shadows & Elevation */
    --crz-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --crz-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --crz-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Layout & Radius */
    --crz-radius-sm: 0.375rem;
    --crz-radius: 0.5rem;
    --crz-radius-lg: 0.75rem;
    --crz-navbar-height: 64px;
    --crz-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography Stack */
    --crz-font-heading: 'Montserrat', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --crz-font-body: 'Montserrat', 'Inter', -apple-system, system-ui, sans-serif;
    --crz-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Dark Mode Overrides */
[data-bs-theme="dark"] {
    --crz-bg: #0f172a;
    --crz-surface: #1e293b;
    --crz-surface-raised: #334155;
    --crz-on-surface: #f1f5f9;
    --crz-on-surface-muted: #94a3b8;
    --crz-border: #334155;
    --crz-border-strong: #475569;
    --crz-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --crz-highlight-bg: #2d2a1c;
    --crz-highlight-border: #4a452a;
    --crz-navy: #1a1d2e;
}

.text-navy {
    color: var(--crz-navy) !important;
}

.bg-navy {
    background-color: var(--crz-navy) !important;
    color: #ffffff !important;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--crz-font-body);
    font-size: 0.9375rem;
    /* 15px */
    line-height: 1.5;
    color: var(--crz-on-surface);
    background-color: var(--crz-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--crz-font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--crz-on-surface);
    margin-top: 0;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.875rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 1.25rem;
}

a {
    color: var(--crz-brand);
    text-decoration: none;
    transition: var(--crz-transition);
}

a:hover {
    color: var(--crz-brand-hover);
}

code,
pre,
kbd {
    font-family: var(--crz-font-mono);
    font-size: 0.875em;
}

/* ---------- Utility Classes ---------- */
.text-brand {
    color: var(--crz-brand) !important;
}

.bg-brand {
    background-color: var(--crz-brand) !important;
    color: #ffffff !important;
}

.border-brand {
    border-color: var(--crz-brand) !important;
}

.text-on-surface {
    color: var(--crz-on-surface) !important;
}

.text-on-surface-muted {
    color: var(--crz-on-surface-muted) !important;
}

.shadow-sm {
    box-shadow: var(--crz-shadow) !important;
}

.shadow-md {
    box-shadow: var(--crz-shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--crz-shadow-lg) !important;
}

.rounded-sm {
    border-radius: var(--crz-radius-sm) !important;
}

.rounded {
    border-radius: var(--crz-radius) !important;
}

.rounded-lg {
    border-radius: var(--crz-radius-lg) !important;
}

/* ---------- Layout Wrapper ---------- */
#page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--crz-bg);
}

.crz-main-content {
    flex: 1;
    padding: 2rem 0;
}

.crz-container {
    max-width: 1440px;
    width: 94%;
    margin: 0 auto;
}

@media (max-width: 991.98px) {
    .crz-container {
        width: 96%;
    }
}

@media (max-width: 767.98px) {
    .crz-container {
        width: 100%;
        padding: 0 1rem;
    }
}

/* ========================
   NAVIGATION
   ======================== */
.crz-navbar {
    background: var(--crz-nav-bg);
    min-height: var(--crz-navbar-height);
    padding: 0 1.5rem;
    box-shadow: var(--crz-shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.crz-navbar .navbar-brand img {
    max-height: 38px;
    width: auto;
    transition: var(--crz-transition);
}

.crz-navbar .navbar-brand:hover img {
    opacity: 0.9;
    transform: scale(1.02);
}

.crz-navbar .nav-link {
    color: var(--crz-nav-on-muted) !important;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.625rem 0.875rem !important;
    border-radius: var(--crz-radius-sm);
    transition: var(--crz-transition);
}

.crz-navbar .nav-link:hover {
    color: var(--crz-nav-on) !important;
    background: rgba(255, 255, 255, 0.08);
}

.crz-navbar .nav-link.active {
    color: var(--crz-nav-on) !important;
    background: var(--crz-brand);
}

/* Dropdown menus - Theme Aware */
.crz-navbar .dropdown-menu {
    background: var(--crz-surface);
    border: 1px solid var(--crz-border);
    border-radius: var(--crz-radius);
    box-shadow: var(--crz-shadow-lg);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.crz-navbar .dropdown-item {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.625rem 1rem;
    color: var(--crz-on-surface);
    border-radius: var(--crz-radius-sm);
    transition: var(--crz-transition);
}

.crz-navbar .dropdown-item:hover {
    background: var(--crz-bg);
    color: var(--crz-brand);
}

.crz-navbar .dropdown-item i,
.dropdown-menu .dropdown-item i {
    margin-right: 0.75rem;
    width: 1.25rem;
    text-align: center;
    display: inline-block;
}

.crz-navbar .dropdown-divider {
    border-color: var(--crz-border);
}

.crz-navbar .dropdown-header {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--crz-on-surface-muted);
}

.crz-user-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--crz-brand);
}

.crz-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--crz-nav-on);
}

.crz-utc-text {
    font-family: var(--crz-font-mono);
    font-size: 0.75rem;
    color: var(--crz-nav-on-muted);
    font-weight: 500;
    margin-left: 0.5rem;
}

/* ========================
   FOOTER
   ======================== */
#footer,
.crz-footer {
    background: var(--crz-surface);
    color: var(--crz-on-surface-muted);
    font-size: 0.82rem;
    padding: 1rem 0;
    margin-top: auto;
    border-top: 1px solid var(--crz-border);
}

.crz-footer a,
#footer a {
    color: var(--crz-brand);
    transition: var(--crz-transition);
}

.crz-footer a:hover,
#footer a:hover {
    color: var(--crz-brand-hover);
}

#footer .card {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* ========================
   CARDS
   ======================== */
.card {
    background-color: var(--crz-surface);
    border: 1px solid var(--crz-border);
    border-radius: var(--crz-radius);
    box-shadow: var(--crz-shadow);
    transition: var(--crz-transition);
    overflow: hidden;
}

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

.card-body {
    padding: 1.5rem;
}

.crz-section-header {
    background: linear-gradient(135deg, var(--crz-brand) 0%, var(--crz-brand-hover) 100%);
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ========================
   STAT CARDS (Dashboard)
   ======================== */
.crz-stat-card {
    background: linear-gradient(135deg, var(--crz-brand) 0%, var(--crz-brand-hover) 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--crz-radius);
    box-shadow: var(--crz-shadow-md);
    transition: var(--crz-transition);
    overflow: hidden;
    position: relative;
}

.crz-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--crz-shadow-lg);
}

.crz-stat-card .card-body {
    padding: 1.5rem;
}

.crz-stat-card .stat-icon {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3.5rem;
    opacity: 0.15;
}

.crz-stat-card .stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.85;
    margin-bottom: 0.25rem;
}

.crz-stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0;
}

.crz-stat-card .stat-sub {
    font-size: 0.8125rem;
    opacity: 0.8;
    margin-top: 0.375rem;
}

.crz-stat-card hr {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 0.75rem 0;
}

/* Dark stat card variant */
.crz-stat-card-dark {
    background: linear-gradient(135deg, var(--crz-nav-bg) 0%, #1e293b 100%);
}

/* ========================
   TABLES
   ======================== */
.crz-table,
.table-dashboard {
    margin-bottom: 0;
    width: 100% !important;
}

.crz-table thead th {
    background: var(--crz-bg);
    color: var(--crz-on-surface-muted);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.25rem;
    border-bottom: 2px solid var(--crz-border);
    white-space: nowrap;
}

.crz-table tbody td {
    padding: 0.875rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--crz-border);
    color: var(--crz-on-surface);
}

.crz-table tbody tr:hover {
    background-color: rgba(var(--crz-brand-rgb), 0.04);
}

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

/* ========================
   BUTTONS
   ======================== */
.btn-crz {
    background: var(--crz-brand);
    color: #ffffff;
    border: none;
    border-radius: var(--crz-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1.25rem;
    transition: var(--crz-transition);
}

.btn-crz:hover {
    background: var(--crz-brand-hover);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--crz-brand-rgb), 0.3);
}

.btn-crz-outline {
    background: transparent;
    color: var(--crz-brand);
    border: 1.5px solid var(--crz-brand);
    border-radius: var(--crz-radius-sm);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
}

.btn-crz-outline:hover {
    background: var(--crz-brand);
    color: #ffffff;
}

.save_flight.btn-success {
    background: var(--crz-brand);
    border-color: var(--crz-brand);
}

.save_flight.btn-success:hover {
    background: var(--crz-brand-hover);
}

.btn-brand {
    background-color: var(--crz-brand) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: var(--crz-radius-sm) !important;
    font-weight: 600 !important;
    padding: 0.4rem 1rem !important;
    display: inline-flex !important;
    align-items: center !important;
    transition: var(--crz-transition) !important;
}

.btn-brand:hover {
    background-color: var(--crz-brand-hover) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(var(--crz-brand-rgb), 0.3) !important;
}

.btn-navy {
    background-color: var(--crz-navy) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: var(--crz-radius-sm) !important;
    font-weight: 600 !important;
    padding: 0.4rem 1rem !important;
    display: inline-flex !important;
    align-items: center !important;
    transition: var(--crz-transition) !important;
}

.btn-navy:hover {
    opacity: 0.9 !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

/* ========================
   HERO SECTION (Home)
   ======================== */
.crz-hero {
    background: linear-gradient(135deg, var(--crz-brand-dark) 0%, #1a3a4a 100%);
    color: var(--crz-white);
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.crz-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(39, 159, 186, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.crz-hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.crz-hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 600px;
    margin-bottom: 2rem;
}

.crz-hero .btn-hero-primary {
    background: var(--crz-brand);
    color: var(--crz-white);
    border: none;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--crz-transition);
    text-decoration: none;
    display: inline-block;
}

.crz-hero .btn-hero-primary:hover {
    background: var(--crz-brand-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 159, 186, 0.4);
    color: var(--crz-white);
}

.crz-hero .btn-hero-outline {
    background: transparent;
    color: var(--crz-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--crz-transition);
    text-decoration: none;
    display: inline-block;
}

.crz-hero .btn-hero-outline:hover {
    border-color: var(--crz-white);
    background: rgba(255, 255, 255, 0.1);
    color: var(--crz-white);
}

.crz-hero-stats {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--crz-radius-lg);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.crz-hero-stat-item {
    text-align: center;
}

.crz-hero-stat-item .stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--crz-brand);
    display: block;
    line-height: 1;
}

.crz-hero-stat-item .stat-lbl {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.65;
    margin-top: 0.25rem;
    display: block;
}

/* ========================
   PAGE HEADER
   ======================== */
.crz-page-header {
    background: var(--crz-nav-bg);
    color: var(--crz-nav-on);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
    border-bottom: 4px solid var(--crz-brand);
}

.crz-page-header h1,
.crz-page-header h2,
.crz-page-header h3 {
    color: var(--crz-nav-on);
    margin: 0;
    font-size: 1.5rem;
}

.crz-page-header .crz-page-subtitle {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

/* ========================
   BADGES & LABELS
   ======================== */
.crz-badge-primary {
    background: rgba(var(--crz-brand-rgb), 0.1);
    color: var(--crz-brand);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    border: 1px solid rgba(var(--crz-brand-rgb), 0.2);
}

/* ========================
   FORMS
   ======================== */
.form-control:focus,
.form-select:focus {
    border-color: var(--crz-brand);
    box-shadow: 0 0 0 0.25rem rgba(var(--crz-brand-rgb), 0.15);
}

/* ========================
   METAR EMBED
   ======================== */
.crz-metar-embed {
    padding-left: 0.8em;
    font-size: 0.9rem;
    width: 100%;
    display: block;
    pointer-events: none;
}

/* ========================
   PAGE CONTENTS (override Disposable_v3 page-contents)
   ======================== */
#page-contents {
    padding: 1.5rem 2%;
    flex: 1;
}

/* ========================
   SELECT2 OVERRIDE
   ======================== */
.select2-container--default .select2-selection--single {
    border-radius: var(--crz-radius-sm);
    border-color: var(--crz-border);
}

.select2-container--default .select2-results__option--highlighted {
    background-color: var(--crz-brand) !important;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 991.98px) {
    .crz-navbar {
        padding: 0.75rem 1rem;
    }

    .crz-navbar .navbar-collapse {
        background: var(--crz-nav-bg);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem 0;
        margin-top: 0.5rem;
    }

    .crz-navbar .dropdown-menu {
        background: rgba(255, 255, 255, 0.05);
        border: none;
        padding-left: 1rem;
    }

    .crz-navbar .dropdown-item {
        color: rgba(255, 255, 255, 0.8);
    }
}

@media (max-width: 767.98px) {
    .crz-hero {
        padding: 3rem 0 2.5rem;
    }

    .crz-stat-card .stat-value {
        font-size: 1.4rem;
    }

    .crz-table thead th {
        font-size: 0.7rem;
    }

    .crz-table tbody td {
        font-size: 0.8rem;
        padding: 0.4rem 0.5rem;
    }

    #page-contents {
        padding: 1rem 1%;
    }
}

@media (max-width: 575.98px) {
    .crz-hero-title {
        font-size: 1.75rem;
    }

    .crz-hero-subtitle {
        font-size: 0.95rem;
    }
}

/* ==========================================================================
   CRUZEIRO VA CUSTOM ADDS (CONSOLIDATED)
   ========================================================================== */

/* ---------- TABLES (The Fixed Versions) ---------- */
.crz-table,
.table-dashboard,
.table-responsive>.table {
    width: 100% !important;
    min-width: 100% !important;
    margin-bottom: 0;
}

.table-responsive {
    overflow-x: auto;
    width: 100% !important;
}

/* AGGRESSIVE HIGHLIGHT: Yellow for Important NOTAMs */
.crz-card-highlight {
    background: var(--crz-highlight-bg, #fffceb) !important;
    border: 2px solid var(--crz-highlight-border, #f0c419) !important;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1) !important;
}

.crz-card-highlight .crz-section-header {
    background: var(--crz-highlight-header, #f0c419) !important;
    color: var(--crz-highlight-on-header, #000000) !important;
}

.crz-card-highlight .crz-section-header i,
.crz-card-highlight .crz-section-header h5,
.crz-card-highlight .crz-section-header .bi {
    color: var(--crz-highlight-on-header, #000000) !important;
}

.crz-card-highlight td {
    background: var(--crz-highlight-bg, #fffceb) !important;
    border-bottom: 1px solid var(--crz-highlight-border, #f0c419) !important;
}

.crz-card-highlight tr:hover {
    background: rgba(255, 213, 79, 0.1) !important;
}

/* Tour Gallery / Banner Utilities */
.crz-tour-banner {
    position: relative;
    overflow: hidden;
    border-radius: var(--crz-radius-lg);
    box-shadow: var(--crz-shadow-lg);
}

.crz-tour-banner img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.crz-tour-banner:hover img {
    transform: scale(1.03);
}

.crz-tour-nav .nav-pills .nav-link {
    margin-right: 0.5rem;
    font-weight: 600;
}

/* Correcting Nav Pills with PURE brand color */
.nav-pills .nav-link.active,
.nav-pills .show>.nav-link {
    background-color: var(--crz-brand) !important;
}

.nav-pills .nav-link[data-bs-toggle="pill"]:not(.active):hover {
    background-color: rgba(var(--crz-brand-rgb), 0.1);
    color: var(--crz-brand) !important;
}