/* ===================================================================
   Serviços Digitais Europeus — Folha de estilos personalizada
   Design system moderno: tipografia Inter, paleta refinada,
   sombras suaves, cantos arredondados e micro-interações.
   =================================================================== */

:root {
    /* Paleta — azul europeu profundo + acento dourado */
    --eu-primary: #1b4dd6;
    --eu-primary-dark: #143a9e;
    --eu-primary-light: #4d7cf0;
    --eu-accent: #ffc107;
    --eu-ink: #16203a;
    --eu-muted: #5b6b86;
    --eu-bg: #f5f7fb;
    --eu-surface: #ffffff;
    --eu-border: #e6eaf2;

    /* Sombras em camadas */
    --eu-shadow-sm: 0 1px 2px rgba(22, 32, 58, 0.06), 0 1px 3px rgba(22, 32, 58, 0.05);
    --eu-shadow-md: 0 4px 12px rgba(22, 32, 58, 0.08), 0 2px 4px rgba(22, 32, 58, 0.05);
    --eu-shadow-lg: 0 18px 40px rgba(22, 32, 58, 0.14);

    --eu-radius: 0.9rem;
    --eu-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);

    /* Sobrepõe variáveis do Bootstrap */
    --bs-primary: var(--eu-primary);
    --bs-primary-rgb: 27, 77, 214;
    --bs-link-color: var(--eu-primary);
    --bs-link-hover-color: var(--eu-primary-dark);
    --bs-body-color: var(--eu-ink);
    --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

html {
    font-size: 15px;
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html { font-size: 16px; }
}

body {
    font-family: var(--bs-body-font-family);
    background-color: var(--eu-bg);
    color: var(--eu-ink);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    /* Sticky footer: ocupa pelo menos toda a altura da janela */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* O conteúdo principal cresce para empurrar o rodapé para o fundo */
.layout-content {
    flex: 1 0 auto;
}

footer.border-top {
    flex-shrink: 0;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--eu-ink);
}

/* Acessibilidade — anel de foco visível e consistente */
.btn:focus-visible,
.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.nav-link:focus-visible,
a:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(27, 77, 214, 0.3);
}

/* -------------------------------------------------------------------
   Links — sublinhado elegante e transição suave (em vez do azul cru)
   ------------------------------------------------------------------- */
a {
    text-decoration: none;
    text-underline-offset: 0.18em;
    text-decoration-thickness: 1.5px;
    text-decoration-color: rgba(27, 77, 214, 0.35);
    transition: color var(--eu-transition), text-decoration-color var(--eu-transition);
}

/* Apenas links de texto "normais" recebem sublinhado no hover. Botões,
   itens de navegação, badges e cartões clicáveis mantêm o seu próprio estilo. */
a:not(.btn):not(.nav-link):not(.navbar-brand):not(.dropdown-item):not(.list-group-item):not(.page-link):not(.badge):not(.link-externo):hover {
    color: var(--eu-primary-dark);
    text-decoration: underline;
    text-decoration-color: var(--eu-primary-light);
}

/* Links que mostram um URL/endereço externo — apresentados como "pílula"
   discreta com ícone, em vez do antigo texto azul sublinhado. */
.link-externo {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    max-width: 100%;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    background: rgba(27, 77, 214, 0.08);
    color: var(--eu-primary);
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    vertical-align: middle;
    transition: background-color var(--eu-transition), color var(--eu-transition), box-shadow var(--eu-transition);
}

.link-externo .link-externo-texto {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.link-externo i {
    flex-shrink: 0;
    font-size: 0.9em;
    opacity: 0.85;
}

.link-externo:hover {
    background: rgba(27, 77, 214, 0.16);
    color: var(--eu-primary-dark);
    box-shadow: var(--eu-shadow-sm);
}

/* -------------------------------------------------------------------
   Navbar
   ------------------------------------------------------------------- */
.navbar.bg-primary {
    background: linear-gradient(100deg, var(--eu-primary-dark) 0%, var(--eu-primary) 100%) !important;
    backdrop-filter: saturate(180%) blur(6px);
    box-shadow: var(--eu-shadow-md) !important;
    /* O backdrop-filter cria um novo contexto de empilhamento na navbar.
       Sem posição/z-index, o menu dropdown ficaria preso por baixo do
       conteúdo da página (hero, cartões). Elevamos toda a navbar. */
    position: relative;
    z-index: 1030;
}

.navbar-brand {
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.navbar .nav-link {
    border-radius: 0.55rem;
    padding-inline: 0.75rem !important;
    transition: background-color var(--eu-transition), color var(--eu-transition);
    font-weight: 500;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.14);
}

.navbar .dropdown-menu {
    border: 1px solid var(--eu-border);
    border-radius: 0.75rem;
    box-shadow: var(--eu-shadow-lg);
    padding: 0.4rem;
    /* Acima de qualquer conteúdo da página */
    z-index: 1031;
}

.navbar .dropdown-item {
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
}

.navbar .dropdown-item:hover {
    background-color: rgba(27, 77, 214, 0.08);
    color: var(--eu-primary-dark);
}

/* -------------------------------------------------------------------
   Botões
   ------------------------------------------------------------------- */
.btn {
    border-radius: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: transform var(--eu-transition), box-shadow var(--eu-transition),
                background-color var(--eu-transition), border-color var(--eu-transition);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(100deg, var(--eu-primary) 0%, var(--eu-primary-dark) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(27, 77, 214, 0.28);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(100deg, var(--eu-primary-dark) 0%, #0f2f86 100%);
    box-shadow: 0 6px 18px rgba(27, 77, 214, 0.36);
}

.btn-warning {
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.35);
}

.btn-outline-primary {
    color: var(--eu-primary);
    border-color: var(--eu-primary);
}

.btn-outline-primary:hover {
    background-color: var(--eu-primary);
    border-color: var(--eu-primary);
}

/* -------------------------------------------------------------------
   Cartões
   ------------------------------------------------------------------- */
.card {
    border: 1px solid var(--eu-border);
    border-radius: var(--eu-radius);
    background-color: var(--eu-surface);
    box-shadow: var(--eu-shadow-sm);
}

.card.shadow-sm {
    box-shadow: var(--eu-shadow-md) !important;
}

.card-servico,
.card-categoria {
    transition: transform var(--eu-transition), box-shadow var(--eu-transition), border-color var(--eu-transition);
    overflow: hidden;
    position: relative;
}

.card-servico::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--eu-primary), var(--eu-accent));
    opacity: 0;
    transition: opacity var(--eu-transition);
}

.card-servico:hover,
.card-categoria:hover {
    transform: translateY(-5px);
    box-shadow: var(--eu-shadow-lg) !important;
    border-color: rgba(27, 77, 214, 0.25);
}

.card-servico:hover::before {
    opacity: 1;
}

.card-categoria {
    cursor: pointer;
}

.card-title {
    font-weight: 700;
}

.min-w-0 {
    min-width: 0;
}

/* -------------------------------------------------------------------
   Badges e tags
   ------------------------------------------------------------------- */
.badge {
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.4em 0.7em;
    border-radius: 999px;
}

.badge.bg-secondary {
    background-color: rgba(27, 77, 214, 0.1) !important;
    color: var(--eu-primary-dark) !important;
}

.badge.bg-light {
    background-color: #eef1f7 !important;
    color: var(--eu-muted) !important;
    font-weight: 500;
}

/* -------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------- */
.hero-section {
    background: radial-gradient(circle at 15% 20%, rgba(77, 124, 240, 0.55) 0%, transparent 45%),
                radial-gradient(circle at 85% 80%, rgba(255, 193, 7, 0.28) 0%, transparent 45%),
                linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-primary-dark) 55%, #0f2f86 100%);
    padding: 3.5rem 2rem;
    border-radius: var(--eu-radius) !important;
    box-shadow: var(--eu-shadow-lg);
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    color: #fff;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}

.hero-section .lead {
    color: rgba(255, 255, 255, 0.9);
}

.hero-section .form-control {
    border: none;
    border-radius: 0.65rem;
    box-shadow: var(--eu-shadow-md);
}

@media (max-width: 576px) {
    .hero-section {
        padding: 2.25rem 1.25rem;
    }
    .hero-section h1 {
        font-size: 1.6rem;
    }
}

/* -------------------------------------------------------------------
   Formulários
   ------------------------------------------------------------------- */
.form-control,
.form-select {
    border-radius: 0.6rem;
    border-color: var(--eu-border);
    padding: 0.55rem 0.85rem;
    transition: border-color var(--eu-transition), box-shadow var(--eu-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--eu-primary-light);
}

.form-label {
    font-weight: 600;
    color: var(--eu-ink);
    margin-bottom: 0.35rem;
}

/* -------------------------------------------------------------------
   Alertas
   ------------------------------------------------------------------- */
.alert {
    border: none;
    border-radius: 0.75rem;
    border-left: 4px solid transparent;
    box-shadow: var(--eu-shadow-sm);
}

.alert-success { border-left-color: #1a8754; }
.alert-danger  { border-left-color: #d63939; }
.alert-warning { border-left-color: #e0a800; }
.alert-info    { border-left-color: var(--eu-primary); }

/* -------------------------------------------------------------------
   Tabelas
   ------------------------------------------------------------------- */
.table {
    border-radius: var(--eu-radius);
    overflow: hidden;
}

.table > thead {
    background-color: #eef1f7;
}

.table > thead th {
    font-weight: 600;
    color: var(--eu-muted);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    border-bottom: none;
}

/* -------------------------------------------------------------------
   Rodapé
   ------------------------------------------------------------------- */
footer.border-top {
    background-color: var(--eu-surface) !important;
    border-top: 1px solid var(--eu-border) !important;
}

/* -------------------------------------------------------------------
   Animação de entrada subtil para os cartões
   ------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
    .card-servico,
    .card-categoria {
        animation: eu-fade-in 0.4s ease both;
    }
}

@keyframes eu-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Estrelas de avaliação */
.bi-star-fill.text-warning {
    filter: drop-shadow(0 1px 1px rgba(224, 168, 0, 0.4));
}

/* Esconde o resumo de validação quando não há erros */
.validation-summary-valid {
    display: none;
}

/* -------------------------------------------------------------------
   Modo escuro (data-bs-theme="dark")
   ------------------------------------------------------------------- */
[data-bs-theme="dark"] {
    --eu-bg: #0f1420;
    --eu-surface: #182032;
    --eu-border: #2a3550;
    --eu-ink: #e8edf7;
    --eu-muted: #9aa7c0;

    --bs-body-color: var(--eu-ink);
    --bs-body-bg: var(--eu-bg);
}

[data-bs-theme="dark"] body {
    background-color: var(--eu-bg);
    color: var(--eu-ink);
}

[data-bs-theme="dark"] h1,
[data-bs-theme="dark"] h2,
[data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4,
[data-bs-theme="dark"] h5,
[data-bs-theme="dark"] h6 {
    color: var(--eu-ink);
}

[data-bs-theme="dark"] .navbar.bg-primary {
    background: linear-gradient(100deg, #0d1830 0%, #14306b 100%) !important;
}

[data-bs-theme="dark"] .card {
    background-color: var(--eu-surface);
    border-color: var(--eu-border);
}

[data-bs-theme="dark"] .badge.bg-light {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #c8d2e6 !important;
    border-color: var(--eu-border) !important;
}

[data-bs-theme="dark"] .badge.bg-secondary {
    background-color: rgba(77, 124, 240, 0.22) !important;
    color: #b9ccff !important;
}

[data-bs-theme="dark"] .text-dark {
    color: var(--eu-ink) !important;
}

[data-bs-theme="dark"] .text-muted {
    color: var(--eu-muted) !important;
}

[data-bs-theme="dark"] footer.border-top {
    background-color: var(--eu-surface) !important;
    border-top-color: var(--eu-border) !important;
}

[data-bs-theme="dark"] .table > thead {
    background-color: #202b42;
}

[data-bs-theme="dark"] .bg-light {
    background-color: var(--eu-surface) !important;
}

[data-bs-theme="dark"] .bg-white {
    background-color: var(--eu-surface) !important;
    color: var(--eu-ink) !important;
}

[data-bs-theme="dark"] .card-header {
    border-bottom-color: var(--eu-border);
}

[data-bs-theme="dark"] .list-group-item {
    background-color: var(--eu-surface);
    border-color: var(--eu-border);
    color: var(--eu-ink);
}

[data-bs-theme="dark"] .border-bottom {
    border-bottom-color: var(--eu-border) !important;
}

[data-bs-theme="dark"] .card-categoria .text-dark {
    color: var(--eu-ink) !important;
}

/* -------------------------------------------------------------------
   Filtros avançados / dinâmicos
   ------------------------------------------------------------------- */
.filtros-card {
    border: 1px solid var(--eu-border, #e3e8f0);
    border-radius: 0.85rem;
}

.filtros-card .input-group-text,
.filtros-card .form-control,
.filtros-card .form-select {
    border-color: var(--eu-border, #dee2e6);
}

/* Realça toda a "pílula" de pesquisa quando o input recebe foco */
.filtro-pesquisa-group:focus-within {
    box-shadow: 0 0 0 0.2rem rgba(26, 86, 219, 0.15);
    border-radius: 0.5rem;
}

.filtro-pesquisa-group:focus-within .input-group-text,
.filtro-pesquisa-group:focus-within .form-control,
.filtro-pesquisa-group:focus-within .btn {
    border-color: var(--eu-primary, #1a56db);
}

.filtros-card .form-control:focus,
.filtros-card .form-select:focus {
    box-shadow: none;
}

/* Chips de filtros ativos */
.filtro-chip {
    background-color: rgba(26, 86, 219, 0.1);
    color: var(--eu-primary, #1a56db);
    font-weight: 500;
    padding: 0.4rem 0.7rem;
    animation: servicoAparece 0.25s ease both;
}

.filtro-chip-x {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: inherit;
    opacity: 0.65;
    padding: 0;
    line-height: 1;
    font-size: 1rem;
    cursor: pointer;
}

.filtro-chip-x:hover {
    opacity: 1;
}

[data-bs-theme="dark"] .filtros-card {
    border-color: var(--eu-border);
}

[data-bs-theme="dark"] .filtro-chip {
    background-color: rgba(77, 124, 240, 0.22);
    color: #b9ccff;
}

/* -------------------------------------------------------------------
   Animação de entrada dos serviços (scroll infinito)
   ------------------------------------------------------------------- */
@keyframes servicoAparece {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.servico-aparece {
    animation: servicoAparece 0.45s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

/* Respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
    .servico-aparece {
        animation: none;
    }
}

/* -------------------------------------------------------------------
   Páginas de autenticação (Login / Registo)
   ------------------------------------------------------------------- */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 220px);
    padding: 1.5rem 0;
}

.auth-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 920px;
    background-color: var(--eu-surface);
    border: 1px solid var(--eu-border);
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: var(--eu-shadow-lg) !important;
}

.auth-brand {
    background: radial-gradient(circle at 20% 15%, rgba(77, 124, 240, 0.5) 0%, transparent 50%),
                linear-gradient(160deg, var(--eu-primary) 0%, var(--eu-primary-dark) 60%, #0f2f86 100%);
    color: #fff;
    padding: 2.75rem 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
}

.auth-brand h2 {
    color: #fff;
    letter-spacing: -0.02em;
}

.auth-brand-icon {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    display: inline-block;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.25));
}

.auth-brand-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.auth-brand-list li {
    font-weight: 500;
    opacity: 0.92;
}

.auth-form {
    padding: 2.75rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-demo {
    background-color: rgba(27, 77, 214, 0.06);
    border: 1px dashed var(--eu-border);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
}

[data-bs-theme="dark"] .auth-demo {
    background-color: rgba(77, 124, 240, 0.1);
}

.auth-demo code {
    color: var(--eu-primary);
    background-color: rgba(27, 77, 214, 0.08);
    padding: 0.05rem 0.35rem;
    border-radius: 0.3rem;
}

[data-bs-theme="dark"] .auth-demo code {
    color: #9bbcff;
    background-color: rgba(155, 188, 255, 0.12);
}

@media (max-width: 767.98px) {
    .auth-card {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

    .auth-brand {
        padding: 2rem 1.75rem;
    }

    .auth-brand-list {
        display: none;
    }

    .auth-form {
        padding: 2rem 1.5rem;
    }
}

/* -------------------------------------------------------------------
   Cartão de confirmação de email
   ------------------------------------------------------------------- */
.confirm-card {
    width: 100%;
    max-width: 480px;
    background-color: var(--eu-surface);
    border: 1px solid var(--eu-border);
    border-radius: 1.25rem;
    padding: 2.75rem 2.25rem;
    box-shadow: var(--eu-shadow-lg) !important;
}

.confirm-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 2.4rem;
    color: #fff;
    background: radial-gradient(circle at 30% 25%, rgba(77, 124, 240, 0.85) 0%, transparent 60%),
                linear-gradient(150deg, var(--eu-primary) 0%, var(--eu-primary-dark) 100%);
    box-shadow: 0 10px 24px rgba(27, 77, 214, 0.35);
    animation: confirm-pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes confirm-pop {
    from { opacity: 0; transform: scale(0.6); }
    to   { opacity: 1; transform: scale(1); }
}

.confirm-step-num {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--eu-primary-dark);
    background-color: rgba(27, 77, 214, 0.12);
}

[data-bs-theme="dark"] .confirm-step-num {
    color: #b9ccff;
    background-color: rgba(77, 124, 240, 0.2);
}

@media (max-width: 575.98px) {
    .confirm-card {
        padding: 2rem 1.5rem;
    }
}