/* ============================================================
   ECOFLY — DESIGN SYSTEM  v6
   Paleta: Azul Céu Calmo (claro) · Azul Tempestade (escuro)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@500;600;700;800&family=Lato:wght@300;400;700&display=swap');

/* ================================================================
   TOKENS BASE
   ================================================================ */
:root {
    --eco-blue-50:   #EBF5FB;
    --eco-blue-100:  #D6EAF8;
    --eco-blue-200:  #AED6F1;
    --eco-blue-400:  #2E86C1;
    --eco-blue-500:  #1A6FA8;
    --eco-blue-700:  #1A5276;
    --eco-blue-900:  #0B2D48;
    --eco-cyan-400:  #5DADE2;
    --eco-cyan-600:  #2E86C1;
    --eco-amber-400: #F5BF28;
    --eco-font-display: 'Raleway', 'Trebuchet MS', sans-serif;
    --eco-font-body:    'Lato', 'Segoe UI', sans-serif;
    --eco-text-xs:   .75rem;
    --eco-text-sm:   .875rem;
    --eco-text-base: 1rem;
    --eco-text-md:   1.125rem;
    --eco-text-lg:   1.375rem;
    --eco-text-xl:   1.75rem;
    --eco-text-2xl:  2.25rem;
    --eco-text-3xl:  3rem;
    --eco-radius-sm: 6px;
    --eco-radius-md: 12px;
    --eco-radius-lg: 20px;
    --eco-shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --eco-shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
    --eco-shadow-lg: 0 12px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
    --eco-transition: 220ms cubic-bezier(.4,0,.2,1);
}

/* ================================================================
   TEMA CLARO
   ================================================================ */
[data-bs-theme="light"] {
    --eco-primary:         #2E86C1;
    --eco-primary-hover:   #1A6FA8;
    --eco-primary-subtle:  #EAF4FB;
    --eco-navbar-bg:       #1A5276;
    --eco-accent:          #5DADE2;
    --eco-accent-hover:    #2E86C1;
    --eco-highlight:       #F5BF28;
    --eco-bg:              #EBF5FB;
    --eco-bg-elevated:     #FFFFFF;
    --eco-bg-sunken:       #D6EAF8;
    --eco-border:          rgba(46,134,193,.18);
    --eco-border-strong:   rgba(46,134,193,.40);
    --eco-text-heading:    #0B2D48;
    --eco-text-body:       #1A3A55;
    --eco-text-muted:      #4D7A99;
    --eco-text-on-primary: #FFFFFF;
    --eco-text-on-accent:  #031820;
    --bs-primary:          #2E86C1;
    --bs-body-bg:          #EBF5FB;
    --bs-body-color:       #1A3A55;
    --bs-border-color:     rgba(46,134,193,.18);
    --bs-card-bg:          #FFFFFF;
    --bs-link-color:       #1A6FA8;
    --bs-link-hover-color: #1A5276;
}

/* ================================================================
   TEMA ESCURO
   ================================================================ */
[data-bs-theme="dark"] {
    --eco-primary:         #3498DB;
    --eco-primary-hover:   #2E86C1;
    --eco-primary-subtle:  rgba(52,152,219,.12);
    --eco-navbar-bg:       #0D2137;
    --eco-accent:          #5DADE2;
    --eco-accent-hover:    #3498DB;
    --eco-highlight:       #F5BF28;
    --eco-bg:              #080F1A;
    --eco-bg-elevated:     #0D1926;
    --eco-bg-sunken:       #060C14;
    --eco-border:          rgba(52,152,219,.14);
    --eco-border-strong:   rgba(52,152,219,.32);
    --eco-text-heading:    #D0E8F8;
    --eco-text-body:       #8FB8D8;
    --eco-text-muted:      #5A8AAA;
    --eco-text-on-primary: #FFFFFF;
    --eco-text-on-accent:  #021820;
    --bs-primary:          #3498DB;
    --bs-body-bg:          #080F1A;
    --bs-body-color:       #8FB8D8;
    --bs-border-color:     rgba(52,152,219,.14);
    --bs-card-bg:          #0D1926;
    --bs-link-color:       #3498DB;
    --bs-link-hover-color: rgba(52,152,219,.75);
}

/* ================================================================
   BASE
   ================================================================ */
body {
    font-family: var(--eco-font-body);
    font-size: var(--eco-text-base);
    line-height: 1.65;
    background-color: var(--eco-bg);
    color: var(--eco-text-body);
    transition: background-color var(--eco-transition), color var(--eco-transition);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ================================================================
   TIPOGRAFIA
   ================================================================ */
h1, h2, h3, h4, h5 {
    font-family: var(--eco-font-display);
    color: var(--eco-text-heading);
    line-height: 1.2;
}
h1 { font-size: clamp(var(--eco-text-xl),  4vw, var(--eco-text-3xl)); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(var(--eco-text-lg),  3vw, var(--eco-text-2xl)); font-weight: 700; letter-spacing: -.028em; }
h3 { font-size: clamp(var(--eco-text-md),  2.5vw, var(--eco-text-xl)); font-weight: 700; letter-spacing: -.02em; }
h4 { font-size: var(--eco-text-lg); font-weight: 600; letter-spacing: -.015em; }
h5 { font-size: var(--eco-text-md); font-weight: 600; letter-spacing: -.01em; }
h6 { font-family: var(--eco-font-display); font-size: var(--eco-text-sm); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--eco-text-muted); }
p     { font-size: var(--eco-text-base); line-height: 1.7; }
.lead { font-size: var(--eco-text-md); font-weight: 300; line-height: 1.6; }
small, .small { font-size: var(--eco-text-sm); color: var(--eco-text-muted); }
.text-muted { color: var(--eco-text-muted) !important; }

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar,
nav.navbar,
nav.navbar.bg-primary {
    position: sticky;
    top: 0;
    z-index: 1030;
    padding-block: .35rem; /* reduz altura aqui */
    background-image: none !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,.25);
    transition: padding var(--eco-transition), background-color var(--eco-transition), box-shadow var(--eco-transition);
}

[data-bs-theme="light"] .navbar,
[data-bs-theme="light"] nav.navbar.bg-primary {
    background-color: rgba(26, 82, 118, 0.80) !important;
}
[data-bs-theme="dark"] .navbar,
[data-bs-theme="dark"] nav.navbar.bg-primary {
    background-color: rgba(13, 33, 55, 0.75) !important;
}

.navbar-scrolled {
    padding-block: .3rem !important;
    box-shadow: 0 4px 24px rgba(0,0,0,.30) !important;
}

.navbar-brand,
.navbar .nav-link,
.navbar .nav-link:link,
.navbar .nav-link:visited,
.navbar .navbar-text { color: #ffffff !important; }

.navbar-brand {
    font-family: var(--eco-font-display);
    font-weight: 800;
    font-size: 1.2rem; /* reduz aqui */
    letter-spacing: -.02em;
    line-height: 1.1;
}

.navbar-brand img {
    height: 38px;
    width: auto;
}

.navbar .nav-link {
    font-family: var(--eco-font-display);
    font-weight: 600;
    font-size: var(--eco-text-sm);
    letter-spacing: .03em;
    padding-inline: .85rem;
    padding-block: .45rem;
    border-radius: var(--eco-radius-sm);
    opacity: .85;
    transition: opacity var(--eco-transition), background-color var(--eco-transition);
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
    opacity: 1 !important;
    background-color: rgba(255,255,255,.12);
    color: #ffffff !important;
}

/* ================================================================
   DROPDOWN
   ================================================================ */
.dropdown-menu {
    background-color: var(--eco-bg-elevated) !important;
    border: 1px solid var(--eco-border-strong) !important;
    border-radius: var(--eco-radius-md) !important;
    box-shadow: var(--eco-shadow-md) !important;
    padding: .4rem !important;
}
.dropdown-item {
    color: var(--eco-text-body) !important;
    font-family: var(--eco-font-display);
    font-size: var(--eco-text-sm);
    font-weight: 500;
    border-radius: var(--eco-radius-sm);
    padding: .5rem .9rem;
    transition: background-color var(--eco-transition), color var(--eco-transition);
}
.dropdown-item:hover, .dropdown-item:focus { background-color: var(--eco-primary-subtle) !important; color: var(--eco-text-heading) !important; }
.dropdown-item.active, .dropdown-item:active { background-color: var(--eco-primary) !important; color: var(--eco-text-on-primary) !important; }
.dropdown-divider { border-color: var(--eco-border) !important; }

/* ================================================================
   BOTÕES
   ================================================================ */
.btn {
    font-family: var(--eco-font-display);
    font-weight: 600;
    font-size: var(--eco-text-sm);
    letter-spacing: .025em;
    border-radius: var(--eco-radius-md);
    padding: .6rem 1.5rem;
    transition: background-color var(--eco-transition), border-color var(--eco-transition), box-shadow var(--eco-transition), transform var(--eco-transition);
}
.btn.btn-primary,
button.btn-primary,
.btn-primary {
    background-color: var(--eco-primary) !important;
    border-color: var(--eco-primary) !important;
    color: var(--eco-text-on-primary) !important;
    box-shadow: 0 2px 10px rgba(46,134,193,.30);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background-color: var(--eco-primary-hover) !important;
    border-color: var(--eco-primary-hover) !important;
    box-shadow: 0 5px 20px rgba(46,134,193,.42);
    transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); box-shadow: 0 1px 4px rgba(46,134,193,.20) !important; }
.btn-outline-primary { color: var(--eco-primary) !important; border-color: var(--eco-primary) !important; font-weight: 600; transition: all var(--eco-transition); }
.btn-outline-primary:hover { background-color: var(--eco-primary-subtle) !important; color: var(--eco-primary) !important; }
.btn-secondary { background-color: var(--eco-accent) !important; border-color: var(--eco-accent) !important; color: var(--eco-text-on-accent) !important; box-shadow: 0 2px 10px rgba(93,173,226,.28); }
.btn-secondary:hover { background-color: var(--eco-accent-hover) !important; border-color: var(--eco-accent-hover) !important; box-shadow: 0 5px 18px rgba(93,173,226,.38); transform: translateY(-1px); }

/* ================================================================
   CARDS
   ================================================================ */
.card {
    background-color: var(--eco-bg-elevated) !important;
    color: var(--eco-text-body) !important;
    border: 1px solid var(--eco-border) !important;
    border-radius: var(--eco-radius-lg) !important;
    box-shadow: var(--eco-shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--eco-transition), transform var(--eco-transition), border-color var(--eco-transition);
}
.card:hover { box-shadow: var(--eco-shadow-md); border-color: var(--eco-border-strong) !important; transform: translateY(-2px); }

.card.bg-primary,
.card.bg-primary .card-body,
div.bg-primary.dashboard-box {
    background-color: var(--eco-primary) !important;
    border-color: var(--eco-primary) !important;
    color: var(--eco-text-on-primary) !important;
}
.card.bg-primary * { color: var(--eco-text-on-primary) !important; }
.card.bg-primary a:hover { color: var(--eco-accent) !important; }

.card-header,
.card > .card-header,
.card > .card-header *,
.card > .card-header [class*="text-"] {
    color: var(--eco-text-on-primary) !important;
    text-decoration-color: var(--eco-text-on-primary) !important;
}
.card-header,
.card-header.bg-primary {
    background: linear-gradient(135deg, var(--eco-primary) 0%, var(--eco-blue-700) 100%) !important;
    font-family: var(--eco-font-display);
    font-weight: 700;
    font-size: var(--eco-text-sm);
    letter-spacing: .04em;
    text-transform: uppercase;
    border-bottom: none !important;
    padding: .9rem 1.3rem;
}
.card-body     { padding: 1.5rem 1.3rem; }
.card-title    { font-family: var(--eco-font-display); font-size: var(--eco-text-md); font-weight: 700; letter-spacing: -.01em; color: var(--eco-text-heading) !important; margin-bottom: .5rem; }
.card-subtitle { font-size: var(--eco-text-sm); color: var(--eco-text-muted) !important; }
.card-text     { font-size: var(--eco-text-base); color: var(--eco-text-body) !important; }
.card-footer   { background-color: var(--eco-bg-sunken) !important; border-top: 1px solid var(--eco-border) !important; color: var(--eco-text-muted) !important; font-size: var(--eco-text-sm); padding: .75rem 1.3rem; }

/* ================================================================
   DASHBOARD BOXES
   ================================================================ */
.dashboard-box { background: var(--eco-primary); color: var(--eco-text-on-primary); }
.dashboard-box .header { left: 0; right: 0; height: 100px; line-height: 100px; white-space: nowrap; }
.dashboard-box .icon-background { float: left; position: absolute; display: block; top: 0; left: 0; right: 0; font-size: 125px; }
.dashboard-box .icon { opacity: .1; }
.dashboard-box .description { position: absolute; color: var(--eco-text-on-primary); bottom: 0; left: 0; right: 0; font-size: 1.3em; }
.blue-bg            { background: var(--eco-primary); }
.border-blue-bottom { border-bottom: 3px solid var(--eco-primary); }

/* ================================================================
   BADGES
   ================================================================ */
.badge { font-family: var(--eco-font-display); font-size: var(--eco-text-xs); font-weight: 700; letter-spacing: .05em; padding: .35em .7em; border-radius: var(--eco-radius-sm); }
.badge.bg-primary    { background-color: var(--eco-primary)   !important; color: var(--eco-text-on-primary) !important; }
.badge.bg-secondary  { background-color: var(--eco-accent)    !important; color: var(--eco-text-on-accent)  !important; }
.badge.eco-highlight { background-color: var(--eco-highlight)  !important; color: #3A2800 !important; }

/* ================================================================
   FORMULÁRIOS
   ================================================================ */
.form-control, .form-select {
    background-color: var(--eco-bg-elevated);
    color: var(--eco-text-body);
    border: 1.5px solid var(--eco-border-strong);
    border-radius: var(--eco-radius-md);
    font-size: var(--eco-text-base);
    padding: .6rem .9rem;
    transition: border-color var(--eco-transition), box-shadow var(--eco-transition);
}
.form-control:focus, .form-select:focus {
    background-color: var(--eco-bg-elevated);
    color: var(--eco-text-body);
    border-color: var(--eco-primary);
    box-shadow: 0 0 0 3px rgba(46,134,193,.18);
    outline: none;
}
.form-label { font-family: var(--eco-font-display); font-weight: 600; font-size: var(--eco-text-sm); letter-spacing: .02em; color: var(--eco-text-heading); margin-bottom: .4rem; }

/* ================================================================
   ALERTAS
   ================================================================ */
.alert-success, .alert-primary {
    background-color: var(--eco-primary-subtle) !important;
    border-color: var(--eco-border-strong) !important;
    color: var(--eco-text-heading) !important;
    border-radius: var(--eco-radius-md);
    font-size: var(--eco-text-sm);
}

/* ================================================================
   TABELAS
   ================================================================ */
.table { color: var(--eco-text-body); font-size: var(--eco-text-sm); }
.table > thead { background-color: var(--eco-primary-subtle); color: var(--eco-text-heading); font-family: var(--eco-font-display); font-size: var(--eco-text-xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.table > :not(caption) > * > * { border-bottom-color: var(--eco-border); }
.table-striped > tbody > tr:nth-of-type(odd) > * { background-color: var(--eco-bg-sunken); color: var(--eco-text-body); }
.table-hover > tbody > tr:hover > * { background-color: var(--eco-primary-subtle); color: var(--eco-text-heading); }

/* ================================================================
   HERO — PÁGINA INICIAL
   ================================================================ */
.eco-hero {
    position: relative;
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -1.5rem;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
}
.eco-hero {
    height: calc(100vh - 70px); /* 70px = altura da navbar */
    margin-top: -1.5rem;
}
.eco-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8,15,26,.40) 0%, rgba(8,15,26,.70) 100%);
}
.eco-hero-content {
    position: relative;
    z-index: 2;
    padding: 2.5rem 3rem;
    background: rgba(8, 15, 26, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--eco-radius-lg);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 8px 32px rgba(0,0,0,.35);
    max-width: 560px;
    width: 90%;
    text-align: center;
}
.eco-hero-logo {
    width: 90px;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,.5));
}
.eco-hero-title {
    font-size: clamp(1.5rem, 4vw, 2.4rem);
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
    letter-spacing: -.02em;
    margin-top: .75rem;
    margin-bottom: .25rem;
}
.eco-hero-subtitle {
    font-size: clamp(.9rem, 2vw, 1.1rem);
    color: rgba(255,255,255,.85);
    font-weight: 300;
}

/* ================================================================
   STAT CARDS — PÁGINA INICIAL
   ================================================================ */
.eco-stat-card { border-radius: var(--eco-radius-lg) !important; transition: transform var(--eco-transition), box-shadow var(--eco-transition); }
.eco-stat-card:hover { transform: translateY(-4px); box-shadow: var(--eco-shadow-md) !important; }
.eco-stat-icon { font-size: 2rem; color: var(--eco-primary); display: block; margin-bottom: .5rem; }
.eco-stat-number { font-family: var(--eco-font-display); font-size: 2rem; font-weight: 800; color: var(--eco-text-heading); line-height: 1; }
.eco-stat-label { font-size: .8rem; font-weight: 600; color: var(--eco-text-muted); text-transform: uppercase; letter-spacing: .05em; margin-top: .3rem; }

/* ================================================================
   PÁGINA DE VOOS
   ================================================================ */
.flights-index .card, .flight-list .card { border-radius: 8px !important; box-shadow: none !important; margin-bottom: 0.6rem; }
.flights-index .card:hover, .flight-list .card:hover { box-shadow: 0 2px 12px rgba(0,0,0,.08) !important; transform: none !important; }
.flights-index .card-body, .flight-list .card-body { padding: 0.85rem 1rem !important; }
.flights-index .card > .card-header,
.flights-index .card > .card-header *,
.flight-list .card > .card-header,
.flight-list .card > .card-header * {
    background: transparent !important;
    background-image: none !important;
    border-bottom: none !important;
    padding: 0.5rem 1rem 0 !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    color: var(--eco-text-muted) !important;
    text-decoration-color: var(--eco-text-muted) !important;
}
.flights-index .airport-icao, .flight-list .airport-icao { font-size: 1.4rem !important; font-weight: 700 !important; color: var(--eco-primary) !important; text-decoration: none !important; }
.flights-index .badge, .flight-list .badge { font-size: 0.65rem !important; padding: 0.25em 0.6em !important; background-color: var(--eco-primary-subtle) !important; color: var(--eco-text-heading) !important; border: 1px solid var(--eco-border-strong); }
.flights-index .btn-sm, .flight-list .btn-sm { font-size: 0.72rem !important; padding: 0.3rem 0.8rem !important; border-radius: 6px !important; }
.flights-index .col-md-3 .card > .card-header,
.flights-index .col-lg-3 .card > .card-header,
.flights-index aside .card > .card-header {
    background: linear-gradient(135deg, var(--eco-blue-700) 0%, var(--eco-blue-900) 100%) !important;
    color: #fff !important; font-size: 0.75rem !important; letter-spacing: .08em !important; text-transform: uppercase !important; padding: 0.75rem 1rem !important;
}
.flights-index .col-md-3 .card > .card-header *,
.flights-index .col-lg-3 .card > .card-header *,
.flights-index aside .card > .card-header * { color: #fff !important; text-decoration-color: #fff !important; }
.flights-index .col-md-3 .form-control,
.flights-index .col-md-3 .form-select,
.flights-index .col-lg-3 .form-control,
.flights-index .col-lg-3 .form-select { font-size: 0.8rem !important; padding: 0.4rem 0.7rem !important; }
.flights-index .col-md-3 .form-label,
.flights-index .col-lg-3 .form-label { font-size: 0.75rem !important; margin-bottom: 0.3rem !important; }

/* ================================================================
   MISC
   ================================================================ */
hr { border-color: var(--eco-border); opacity: 1; }
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--eco-bg-sunken); }
::-webkit-scrollbar-thumb { background: var(--eco-border-strong); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--eco-primary); }
::selection { background-color: rgba(46,134,193,.28); color: var(--eco-text-heading); }
.full-height  { height: 50vh; }
.flex-center  { align-items: center; display: flex; justify-content: center; }
.position-ref { position: relative; }
.m-b-md       { margin-bottom: 30px; }
.mini-splash  { padding: 30px 0; text-align: center; color: var(--eco-text-muted); font-weight: 300; }
.font-large   { font-size: 20px; }
.font-medium  { font-size: 18px; }
.map-info-box { position: absolute; bottom: 0; padding: 20px; height: 100px; z-index: 9999; background-color: rgba(232,232,232,.9); }
.map-info-label { display: block; padding: 5px; background-color: rgba(232,232,232,.9); }
.search-form .form-control { border-radius: 5px; width: 250px; }
.dropdown-menu:not(.show) { display: none; }
.my-bids { display: flex; justify-content: center; align-items: center; width: 50%; margin: 15px; padding: 10px; border-radius: .1875rem; background-color: var(--eco-accent); }
.my-bids a { color: #fff; text-decoration: none; text-align: center; }

/* ================================================================
   UTILITÁRIOS
   ================================================================ */
.text-eco-primary   { color: var(--eco-primary)        !important; }
.text-eco-accent    { color: var(--eco-accent)          !important; }
.text-eco-highlight { color: var(--eco-highlight)       !important; }
.text-eco-muted     { color: var(--eco-text-muted)      !important; }
.bg-eco-primary     { background-color: var(--eco-primary)        !important; }
.bg-eco-subtle      { background-color: var(--eco-primary-subtle) !important; }
.border-eco         { border-color: var(--eco-border-strong)      !important; }

/* Centralizar botão clima */
.card-body .offcanvas-btn,
.card-body [data-bs-toggle="offcanvas"] {
    display: block;
    width: 100%;
    text-align: center;
}
.ecofly-market-card {
border: none;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0,0,0,0.08);
transition: all 0.2s ease;
}

.ecofly-market-card:hover {
transform: translateY(-3px);
box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.ecofly-market-card .card-header {
background: transparent;
font-size: 0.9rem;
font-weight: 600;
}

.ecofly-market-card .card-footer {
background: transparent;
font-weight: 600;
color: #0d6efd;
}