/* ========================================
   TRANSCOL PORTAL - Custom Styles
   Cores Institucionais e Design Minimalista
   ======================================== */

/* Google Fonts - Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ========================================
   CSS Variables - Cores Institucionais
   ======================================== */
:root {
    /* Cores Transcol */
    --transcol-rosa: rgb(237, 21, 86);
    --transcol-rosa-hover: rgb(200, 15, 70);
    --transcol-rosa-light: rgba(237, 21, 86, 0.1);
    --transcol-rosa-border: rgba(237, 21, 86, 0.2);
    
    --transcol-azul: rgb(0, 174, 239);
    --transcol-azul-hover: rgb(0, 150, 210);
    --transcol-azul-light: rgba(0, 174, 239, 0.1);
    --transcol-azul-border: rgba(0, 174, 239, 0.2);
    
    --transcol-cinza: rgb(88, 89, 91);
    --transcol-cinza-light: rgb(248, 249, 250);
    --transcol-branco: rgb(255, 255, 255);
    
    /* Cores de Texto */
    --text-primary: rgb(33, 37, 41);
    --text-secondary: rgb(108, 117, 125);
    --text-muted: rgb(134, 142, 150);
    
    /* Bordas */
    --border-color: rgb(233, 236, 239);
    --border-color-light: rgb(248, 249, 250);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

/* ========================================
   Base Styles
   ======================================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--transcol-branco);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

.text-transcol-rosa { color: var(--transcol-rosa) !important; }
.text-transcol-azul { color: var(--transcol-azul) !important; }
.text-transcol-cinza { color: var(--transcol-cinza) !important; }

.bg-transcol-rosa { background-color: var(--transcol-rosa) !important; }
.bg-transcol-azul { background-color: var(--transcol-azul) !important; }
.bg-transcol-rosa-light { background-color: var(--transcol-rosa-light) !important; }
.bg-transcol-azul-light { background-color: var(--transcol-azul-light) !important; }

/* ========================================
   Header / Navbar
   ======================================== */
.navbar-transcol {
    background-color: var(--transcol-branco);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

.navbar-brand-transcol {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--transcol-azul), var(--transcol-rosa));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brand-text .azul { color: var(--transcol-azul); }
.brand-text .rosa { color: var(--transcol-rosa); }

.brand-subtitle {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.nav-link-transcol {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.nav-link-transcol:hover {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
}

.nav-link-transcol.active {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
}

.nav-link-transcol i {
    font-size: 1rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    padding: 4rem 0;
    background: linear-gradient(180deg, var(--transcol-branco) 0%, var(--transcol-cinza-light) 100%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* ========================================
   Buttons
   ======================================== */
.btn-transcol-azul {
    background-color: var(--transcol-azul);
    border-color: var(--transcol-azul);
    color: white;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-transcol-azul:hover {
    background-color: var(--transcol-azul-hover);
    border-color: var(--transcol-azul-hover);
    color: white;
    transform: translateY(-1px);
}

.btn-transcol-rosa {
    background-color: var(--transcol-rosa);
    border-color: var(--transcol-rosa);
    color: white;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-transcol-rosa:hover {
    background-color: var(--transcol-rosa-hover);
    border-color: var(--transcol-rosa-hover);
    color: white;
    transform: translateY(-1px);
}

.btn-outline-rosa {
    background-color: transparent;
    border: 1px solid var(--transcol-rosa-border);
    color: var(--transcol-rosa);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-outline-rosa:hover {
    background-color: var(--transcol-rosa-light);
    border-color: var(--transcol-rosa);
    color: var(--transcol-rosa);
}

.btn-outline-azul {
    background-color: transparent;
    border: 1px solid var(--transcol-azul-border);
    color: var(--transcol-azul);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-outline-azul:hover {
    background-color: var(--transcol-azul-light);
    border-color: var(--transcol-azul);
    color: var(--transcol-azul);
}

/* ========================================
   Cards
   ======================================== */
.card-transcol {
    background-color: var(--transcol-branco);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: var(--transition-normal);
    overflow: hidden;
}

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

.card-transcol-azul {
    border-color: var(--transcol-azul-border);
    background-color: var(--transcol-azul-light);
}

.card-transcol-rosa {
    border-color: var(--transcol-rosa-border);
    background-color: var(--transcol-rosa-light);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.card-icon-azul {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
}

.card-icon-rosa {
    background-color: var(--transcol-rosa-light);
    color: var(--transcol-rosa);
}

/* ========================================
   Search Box
   ======================================== */
.search-box {
    position: relative;
}

.search-box .form-control {
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.search-box .form-control:focus {
    border-color: var(--transcol-azul);
    box-shadow: 0 0 0 3px var(--transcol-azul-light);
}

.search-box .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--transcol-branco);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    margin-top: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.autocomplete-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.autocomplete-item:hover {
    background-color: var(--transcol-azul-light);
}

/* ========================================
   Badges
   ======================================== */
.badge-alta-demanda {
    background-color: var(--transcol-rosa-light);
    color: var(--transcol-rosa);
    border: 1px solid var(--transcol-rosa-border);
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
}

.badge-articulado {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
    border: 1px solid var(--transcol-azul-border);
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
}

.badge-transcol-azul {
    background-color: var(--transcol-azul);
    color: white;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
}

.badge-transcol-rosa {
    background-color: var(--transcol-rosa);
    color: white;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
}

/* ========================================
   Schedule Grid
   ======================================== */
.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 0.5rem;
}

.schedule-item {
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    font-size: 0.875rem;
}

.schedule-item-regular {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
    border: 1px solid var(--transcol-azul-border);
}

.schedule-item-peak {
    background-color: var(--transcol-rosa-light);
    color: var(--transcol-rosa);
    border: 1px solid var(--transcol-rosa-border);
}

/* ========================================
   Timeline / Itinerary
   ======================================== */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--transcol-azul), var(--transcol-rosa), var(--transcol-azul));
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
    padding-left: 2rem;
}

.timeline-dot {
    position: absolute;
    left: -0.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.timeline-dot-terminal {
    background-color: var(--transcol-azul);
    color: white;
}

.timeline-dot-stop {
    background-color: white;
    border: 2px solid var(--transcol-rosa-border);
    color: var(--transcol-rosa);
}

.timeline-content {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background-color: var(--transcol-cinza-light);
    margin-left: 1rem;
}

.timeline-content-terminal {
    background-color: var(--transcol-azul-light);
    border: 1px solid var(--transcol-azul-border);
}

/* ========================================
   Tables
   ======================================== */
.table-transcol {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table-transcol thead th {
    background-color: var(--transcol-cinza-light);
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    color: var(--text-secondary);
    padding: 1rem;
}

.table-transcol tbody td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
}

.table-transcol tbody tr:hover {
    background-color: var(--transcol-azul-light);
}

/* ========================================
   Tabs
   ======================================== */
.nav-tabs-transcol {
    border-bottom: 2px solid var(--border-color);
    gap: 0.5rem;
}

.nav-tabs-transcol .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 0;
    transition: var(--transition-fast);
}

.nav-tabs-transcol .nav-link:hover {
    border-color: var(--transcol-azul-border);
    color: var(--transcol-azul);
}

.nav-tabs-transcol .nav-link.active {
    border-color: var(--transcol-azul);
    color: var(--transcol-azul);
    background: transparent;
}

/* ========================================
   Footer
   ======================================== */
.footer-transcol {
    background-color: var(--transcol-branco);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    display: block;
    padding: 0.25rem 0;
}

.footer-link:hover {
    color: var(--transcol-azul);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    margin-top: 2rem;
}

/* ========================================
   Alerts / Info Boxes
   ======================================== */
.alert-transcol {
    border-radius: var(--radius-lg);
    border: none;
    padding: 1rem 1.25rem;
}

.alert-info-transcol {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
}

.alert-success-transcol {
    background-color: rgba(25, 135, 84, 0.1);
    color: rgb(25, 135, 84);
}

.alert-warning-transcol {
    background-color: rgba(255, 193, 7, 0.15);
    color: rgb(133, 100, 4);
}

/* ========================================
   Section Styles
   ======================================== */
.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.section-padding {
    padding: 4rem 0;
}

.section-bg-light {
    background-color: var(--transcol-cinza-light);
}

/* ========================================
   Line Number Badge
   ======================================== */
.line-number {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.line-number-azul {
    background-color: var(--transcol-azul-light);
    color: var(--transcol-azul);
}

.line-number-rosa {
    background-color: var(--transcol-rosa-light);
    color: var(--transcol-rosa);
}

.line-number-solid {
    background-color: var(--transcol-azul);
    color: white;
}

/* ========================================
   Stats Cards
   ======================================== */
.stat-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background-color: var(--transcol-cinza-light);
    text-align: center;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ========================================
   Form Controls
   ======================================== */
.form-control-transcol {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.form-control-transcol:focus {
    border-color: var(--transcol-azul);
    box-shadow: 0 0 0 3px var(--transcol-azul-light);
}

.form-select-transcol {
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.form-select-transcol:focus {
    border-color: var(--transcol-azul);
    box-shadow: 0 0 0 3px var(--transcol-azul-light);
}

/* ========================================
   Trip Planner Timeline
   ======================================== */
.trip-step {
    display: flex;
    gap: 1rem;
    padding-bottom: 1.5rem;
    position: relative;
}

.trip-step::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 48px;
    bottom: 0;
    width: 2px;
    background-color: var(--border-color);
}

.trip-step:last-child::before {
    display: none;
}

.trip-step-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trip-step-icon-bus {
    background-color: var(--transcol-azul);
    color: white;
}

.trip-step-icon-boat {
    background-color: var(--transcol-azul);
    color: white;
}

.trip-step-icon-walk {
    background-color: var(--transcol-cinza-light);
    color: var(--text-secondary);
}

.trip-step-icon-integration {
    background-color: var(--transcol-rosa);
    color: white;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-padding {
        padding: 2.5rem 0;
    }
    
    .schedule-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    }
}

/* ========================================
   Utility Classes
   ======================================== */
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }

.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }

.shadow-transcol { box-shadow: var(--shadow-md); }
.shadow-transcol-lg { box-shadow: var(--shadow-lg); }

.transition-all { transition: var(--transition-normal); }