/* PitStop BR — identidade visual */
:root {
    --ps-bg: #f4f6f9;
    --ps-ink: #13151a;
    --ps-dark: #1c1f26;
    --ps-dark-2: #23272f;
    --ps-primary: #ff6b35;
    --ps-primary-rgb: 255, 107, 53;
    --ps-primary-dark: #e8551f;
    --ps-primary-light: #ffb35c;
    --ps-success: #2ecc71;
    --ps-danger: #e74c3c;
    --ps-shadow-rgb: 19, 21, 26;
    --ps-radius-lg: 1.25rem;
    --ps-radius-md: 1rem;
    --ps-ease: cubic-bezier(.22, .68, 0, 1);

    /* sobrepõe a paleta padrão do Bootstrap pela identidade da marca */
    --bs-primary: var(--ps-primary);
    --bs-primary-rgb: var(--ps-primary-rgb);
    --bs-link-color: var(--ps-primary-dark);
    --bs-link-color-rgb: 232, 85, 31;
    --bs-link-hover-color: var(--ps-primary);
    --bs-success: var(--ps-success);
    --bs-success-rgb: 46, 204, 113;
    --bs-danger: var(--ps-danger);
    --bs-danger-rgb: 231, 76, 60;
}

.btn-primary {
    --bs-btn-bg: var(--ps-primary);
    --bs-btn-border-color: var(--ps-primary);
    --bs-btn-hover-bg: var(--ps-primary-dark);
    --bs-btn-hover-border-color: var(--ps-primary-dark);
    --bs-btn-active-bg: var(--ps-primary-dark);
    --bs-btn-active-border-color: var(--ps-primary-dark);
    --bs-btn-disabled-bg: var(--ps-primary);
    --bs-btn-disabled-border-color: var(--ps-primary);
    --bs-btn-focus-shadow-rgb: var(--ps-primary-rgb);
}

.btn-outline-primary {
    --bs-btn-color: var(--ps-primary-dark);
    --bs-btn-border-color: var(--ps-primary);
    --bs-btn-hover-bg: var(--ps-primary);
    --bs-btn-hover-border-color: var(--ps-primary);
    --bs-btn-active-bg: var(--ps-primary);
    --bs-btn-active-border-color: var(--ps-primary);
}

.btn-check:checked + .btn-outline-primary {
    background-color: var(--ps-primary);
    border-color: var(--ps-primary);
    color: #fff;
}

.text-success { color: var(--ps-success) !important; }
.bg-success   { background-color: var(--ps-success) !important; }

body {
    background-color: var(--ps-bg);
}

.brand-logo {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.brand-wordmark {
    font-weight: 700;
    letter-spacing: 0.01em;
}

.brand-wordmark .brand-wordmark-accent {
    color: var(--ps-primary);
}

.header-dark {
    background: linear-gradient(180deg, var(--ps-dark-2) 0%, var(--ps-dark) 100%);
    color: #fff;
    padding: 1.25rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    position: relative;
}

.header-dark .voltar {
    position: absolute;
    left: 1rem;
    color: #fff;
    font-size: 1.25rem;
}

.header-dark .sair {
    position: absolute;
    right: 1rem;
    font-size: 1.15rem;
}

.header-dark .sair > a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
}

.header-dark .sair .dropdown-toggle::after {
    display: none;
}

.card-resumo {
    margin: -1.5rem 1rem 1.5rem;
    border-radius: var(--ps-radius-lg);
    border: none;
    box-shadow: 0 2px 8px rgba(var(--ps-shadow-rgb), .06), 0 12px 28px rgba(var(--ps-shadow-rgb), .08);
}

.fab {
    position: fixed;
    bottom: 88px;
    right: 24px;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 14px rgba(var(--ps-primary-rgb), .45);
    z-index: 1030;
    background-color: var(--ps-primary);
    border-color: var(--ps-primary);
    transition: transform .15s var(--ps-ease), box-shadow .15s var(--ps-ease);
}

.fab:active {
    transform: scale(.92);
}

.lista-registros .card,
.lista-veiculos .card {
    border: none;
    border-radius: var(--ps-radius-md);
    box-shadow: 0 1px 3px rgba(var(--ps-shadow-rgb), .05), 0 6px 16px rgba(var(--ps-shadow-rgb), .06);
    transition: transform .15s var(--ps-ease), box-shadow .15s var(--ps-ease);
}

.lista-registros .card:active,
.lista-veiculos .card:active {
    transform: scale(.98);
    box-shadow: 0 1px 2px rgba(var(--ps-shadow-rgb), .05);
}

/* Navegação inferior — uso diário em uma mão, padrão de app mobile */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background-color: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.06);
    z-index: 1020;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav a {
    flex: 1;
    text-align: center;
    padding: 0.55rem 0 0.5rem;
    color: #8a8f98;
    text-decoration: none;
    font-size: 0.7rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.bottom-nav a i {
    font-size: 1.3rem;
    transition: transform .2s var(--ps-ease);
}

.bottom-nav a.ativo {
    color: var(--ps-primary-dark);
}

.bottom-nav a.ativo i {
    transform: translateY(-2px) scale(1.08);
}

.bottom-nav a:active i {
    transform: scale(.85);
}

body { padding-bottom: 76px; }

/* Telas de autenticação */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% -10%, var(--ps-dark-2) 0%, var(--ps-ink) 60%);
    padding: 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 380px;
}

.auth-logo {
    width: 84px;
    height: 84px;
    margin: 0 auto 1rem;
    display: block;
}

/* Refinamento global — cantos mais suaves e sombras com leve tom da marca,
   em vez do visual "quadrado" padrão do Bootstrap */
:root {
    --bs-border-radius: var(--ps-radius-md);
    --bs-border-radius-lg: var(--ps-radius-lg);
    --bs-border-radius-sm: .6rem;
}

.card {
    box-shadow: 0 1px 3px rgba(var(--ps-shadow-rgb), .05), 0 8px 20px rgba(var(--ps-shadow-rgb), .06);
}

.btn {
    border-radius: .85rem;
    transition: transform .12s var(--ps-ease), box-shadow .15s var(--ps-ease), background-color .15s var(--ps-ease);
}

.btn:active {
    transform: scale(.96);
}

.btn-primary {
    box-shadow: 0 6px 16px rgba(var(--ps-primary-rgb), .3);
}

.form-control,
.form-select {
    border-radius: .85rem;
    transition: border-color .15s var(--ps-ease), box-shadow .15s var(--ps-ease);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ps-primary);
    box-shadow: 0 0 0 .25rem rgba(var(--ps-primary-rgb), .2);
}

.badge {
    border-radius: .6rem;
}

/* Entrada suave da página — respeita quem prefere menos movimento */
@media (prefers-reduced-motion: no-preference) {
    .header-dark,
    .auth-card,
    main.container {
        animation: ps-entrada .45s var(--ps-ease) both;
    }

    main.container {
        animation-delay: .05s;
    }

    .lista-registros .card,
    .lista-veiculos .card {
        animation: ps-entrada .35s var(--ps-ease) both;
    }

    .lista-registros .card:nth-child(1), .lista-veiculos .card:nth-child(1) { animation-delay: .02s; }
    .lista-registros .card:nth-child(2), .lista-veiculos .card:nth-child(2) { animation-delay: .06s; }
    .lista-registros .card:nth-child(3), .lista-veiculos .card:nth-child(3) { animation-delay: .10s; }
    .lista-registros .card:nth-child(4), .lista-veiculos .card:nth-child(4) { animation-delay: .14s; }
    .lista-registros .card:nth-child(5), .lista-veiculos .card:nth-child(5) { animation-delay: .18s; }
    .lista-registros .card:nth-child(n+6), .lista-veiculos .card:nth-child(n+6) { animation-delay: .2s; }

    .fab {
        animation: ps-pulso 2.6s ease-in-out 1.2s infinite;
    }
}

@keyframes ps-entrada {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes ps-pulso {
    0%, 100% { box-shadow: 0 4px 14px rgba(var(--ps-primary-rgb), .45); }
    50%      { box-shadow: 0 4px 22px rgba(var(--ps-primary-rgb), .7); }
}

/* Medidor (gauge) animado da última média — momento de assinatura da marca */
.medidor {
    position: relative;
    width: 200px;
    max-width: 70%;
    margin: 0 auto;
}

.medidor-svg {
    width: 100%;
    display: block;
}

.medidor-arco-fundo,
.medidor-arco-valor {
    fill: none;
    stroke-width: 14;
    stroke-linecap: round;
}

.medidor-arco-fundo {
    stroke: rgba(var(--ps-shadow-rgb), .08);
}

.medidor-arco-valor {
    stroke: var(--ps-success);
    stroke-dasharray: 251;
    stroke-dashoffset: 251;
}

@media (prefers-reduced-motion: no-preference) {
    .medidor-arco-valor {
        transition: stroke-dashoffset 1.1s var(--ps-ease);
    }
}

.medidor-leitura {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 6px;
    text-align: center;
}

.medidor-valor {
    font-size: 2rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    color: var(--ps-success);
}

.medidor-unidade {
    font-size: .8rem;
    color: #8a8f98;
    margin-left: .15rem;
}

/* Página de instalação (APK / PWA) */
.tab-instalar {
    display: flex;
    gap: .4rem;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: .85rem;
    padding: .3rem;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, .65);
    padding: .65rem;
    border-radius: .6rem;
    font-size: .85rem;
    font-weight: 600;
    transition: background-color .15s var(--ps-ease), color .15s var(--ps-ease);
}

.tab-btn.ativo {
    background: var(--ps-primary);
    color: #fff;
}

.pane-instalar {
    display: none;
}

.pane-instalar.ativo {
    display: block;
}

.pane-instalar code {
    background: rgba(var(--ps-shadow-rgb), .06);
    padding: .1rem .35rem;
    border-radius: .4rem;
}