/* Acripel.Portal — estilos de layout e componentes, construídos sobre os tokens
   da marca (wwwroot/css/brand/styles.css). Ver acripel-design para os tokens. */

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background: var(--surface-page);
    color: var(--text-body);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--text-strong);
    margin: 0;
}

a {
    color: var(--text-link);
    text-decoration: none;
}

a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

button {
    font-family: inherit;
}

/* ---------- Shell autenticado (sidebar + topo) ---------- */

.portal-shell {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.portal-sidebar {
    background: var(--surface-brand-deep);
    color: var(--text-on-brand);
    display: flex;
    flex-direction: column;
    padding: var(--space-6) var(--space-4);
    gap: var(--space-6);
}

.portal-sidebar__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-2);
}

.portal-sidebar__brand img {
    max-width: 100%;
    height: auto;
}

.portal-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.portal-nav__section-label {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    padding: var(--space-4) var(--space-3) var(--space-1);
}

.portal-nav__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: var(--text-on-brand);
    font-weight: var(--weight-medium);
    transition: background var(--transition-fast);
}

.portal-nav__item:hover {
    background: rgba(255, 255, 255, 0.08);
    text-decoration: none;
}

.portal-nav__item.is-active {
    background: var(--brand);
}

.portal-nav__item[aria-disabled="true"] {
    color: rgba(255, 255, 255, 0.4);
    cursor: default;
    pointer-events: none;
}

.portal-nav__item .icon {
    width: 18px;
    height: 18px;
    flex: none;
}

.portal-nav__badge {
    margin-left: auto;
    font-size: var(--text-xs);
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.75);
    padding: 2px var(--space-2);
    border-radius: var(--radius-pill);
}

.portal-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.portal-topbar {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    background: var(--surface-card);
    border-bottom: var(--border-width) solid var(--border-subtle);
}

.portal-topbar__title {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    white-space: nowrap;
}

.portal-topbar__search {
    flex: 1;
    max-width: 480px;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--surface-sunken);
    border: var(--border-width) solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    color: var(--text-muted);
}

.portal-topbar__search input {
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    font: inherit;
    color: var(--text-muted);
}

.portal-topbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-left: auto;
}

.portal-topbar__bell {
    color: var(--text-muted);
    display: flex;
}

/* ---------- Alternância de tema ---------- */

.portal-theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    padding: var(--space-1);
    border-radius: var(--radius-md);
}

.portal-theme-toggle:hover {
    background: var(--surface-sunken);
}

.portal-theme-toggle .icon-moon {
    display: none;
}

:root[data-theme="dark"] .portal-theme-toggle .icon-sun {
    display: none;
}

:root[data-theme="dark"] .portal-theme-toggle .icon-moon {
    display: inline;
}

/* Variante flutuante — telas de Login/Cadastro, sem Topbar */
.portal-theme-toggle--floating {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 10;
    background: var(--surface-card);
    box-shadow: var(--shadow-sm);
}

.portal-user-menu {
    position: relative;
}

.portal-user-menu__trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-md);
}

.portal-user-menu__trigger:hover {
    background: var(--surface-sunken);
}

.portal-user-menu__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--brand);
    color: var(--text-on-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    flex: none;
}

.portal-user-menu__name {
    text-align: left;
    line-height: var(--leading-tight);
}

.portal-user-menu__name strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--text-strong);
}

.portal-user-menu__name span {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.portal-user-menu__dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + var(--space-2));
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 200px;
    padding: var(--space-2);
    display: none;
    z-index: 20;
}

.portal-user-menu.is-open .portal-user-menu__dropdown {
    display: block;
}

.portal-user-menu__dropdown a,
.portal-user-menu__dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--text-body);
    border: none;
    background: none;
    font: inherit;
    cursor: pointer;
}

.portal-user-menu__dropdown a:hover,
.portal-user-menu__dropdown button:hover {
    background: var(--surface-sunken);
    text-decoration: none;
}

.portal-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

/* ---------- Home ---------- */

.portal-banner {
    background: linear-gradient(135deg, var(--banner-gradient-start), var(--banner-gradient-end));
    border-radius: var(--radius-lg);
    padding: var(--space-8);
}

.portal-banner h1 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.portal-banner p {
    color: var(--text-body);
    font-size: var(--text-md);
    margin: 0;
}

.portal-section__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.portal-section__header h2 {
    font-size: var(--text-xl);
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-4);
}

.portal-card {
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.portal-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}

.portal-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--brand-subtle);
    color: var(--brand);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-card__title {
    font-weight: var(--weight-semibold);
    color: var(--text-strong);
    font-size: var(--text-sm);
}

.portal-placeholder-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
}

.portal-placeholder-card {
    background: var(--surface-card);
    border: var(--border-width) dashed var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.portal-placeholder-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-badge-soon {
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--text-muted);
    background: var(--surface-sunken);
    padding: 2px var(--space-2);
    border-radius: var(--radius-pill);
}

.portal-placeholder-card__body {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

/* ---------- Autenticação (layout centrado) ---------- */

.portal-auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-page);
    padding: var(--space-6);
}

.portal-auth-card {
    background: var(--surface-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8);
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.portal-auth-card__logo {
    display: flex;
    justify-content: center;
}

.portal-auth-card__logo img {
    height: 40px;
}

.portal-auth-card h1 {
    font-size: var(--text-xl);
    text-align: center;
}

.portal-auth-card p.subtitle {
    text-align: center;
    color: var(--text-muted);
    margin: 0;
    font-size: var(--text-sm);
}

.portal-auth-card__footer {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.portal-auth-shell__hero {
    display: none;
}

@media (min-width: 900px) {
    .portal-auth-shell--split {
        align-items: stretch;
        justify-content: stretch;
        padding: 0;
    }

    .portal-auth-shell--split .portal-auth-shell__hero {
        display: block;
        flex: 1 1 58%;
        background-size: cover;
        background-position: center left;
    }

    .portal-auth-shell--split .portal-auth-card {
        flex: 1 1 42%;
        margin: auto;
    }

    .portal-auth-shell--split .portal-auth-card__logo--hero-page,
    .portal-auth-shell--split .portal-auth-card__title--hero-page {
        display: none;
    }

    /* Variante "overlay": a imagem ocupa a tela toda e o card flutua sobre ela — sem disputar
       espaço com a foto. "overlay" (Login, formulário curto) fica compacto; "overlay-wide"
       (Cadastro, formulário longo) usa a mesma imagem mas sem encolher o card. */
    .portal-auth-shell--overlay,
    .portal-auth-shell--overlay-wide {
        position: relative;
    }

    .portal-auth-shell--overlay .portal-auth-shell__hero,
    .portal-auth-shell--overlay-wide .portal-auth-shell__hero {
        display: block;
        position: absolute;
        inset: 0;
        background-size: cover;
        background-position: center;
    }

    .portal-auth-shell--overlay .portal-auth-card,
    .portal-auth-shell--overlay-wide .portal-auth-card {
        position: relative;
        z-index: 1;
    }

    .portal-auth-shell--overlay .portal-auth-card {
        max-width: 300px;
        padding: var(--space-3) var(--space-5);
        gap: var(--space-2);
    }

    .portal-auth-shell--overlay .portal-field {
        margin-bottom: var(--space-3);
    }

    .portal-auth-shell--overlay .portal-auth-card__footer {
        margin: 0;
        line-height: 1.6;
    }

    .portal-auth-shell--overlay-wide .portal-auth-card {
        max-width: 440px;
        margin-block: var(--space-6);
    }

    .portal-auth-shell--overlay .portal-auth-card__logo--hero-page,
    .portal-auth-shell--overlay .portal-auth-card__title--hero-page,
    .portal-auth-shell--overlay-wide .portal-auth-card__logo--hero-page,
    .portal-auth-shell--overlay-wide .portal-auth-card__title--hero-page {
        display: none;
    }
}

/* ---------- Formulários ---------- */

.portal-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

/* Duas colunas de campo lado a lado (ex.: Nome/Sobrenome) — quebra para uma coluna sozinha
   quando não sobra espaço, sem precisar de media query própria. */
.portal-field-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.portal-field-row > .portal-field {
    flex: 1 1 120px;
    min-width: 0;
    margin-bottom: 0;
}

.portal-field label {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--text-body);
}

.portal-field input,
.portal-field select,
.portal-field textarea {
    font: inherit;
    padding: var(--space-2) var(--space-3);
    border: var(--border-width) solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--surface-card);
    color: var(--text-strong);
}

.portal-field input:focus,
.portal-field select:focus,
.portal-field textarea:focus {
    outline: none;
    border-color: var(--focus-ring);
    box-shadow: var(--ring-focus);
}

.portal-field .field-validation-error,
.text-danger {
    color: var(--danger);
    font-size: var(--text-xs);
}

.validation-summary-errors {
    background: var(--danger-bg);
    color: var(--danger);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    list-style: none;
    margin: 0 0 var(--space-4);
}

.validation-summary-errors ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.portal-alert {
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
}

.portal-alert--danger {
    background: var(--danger-bg);
    color: var(--danger);
}

.portal-alert--success {
    background: var(--success-bg);
    color: var(--success);
}

.portal-alert--info {
    background: var(--info-bg);
    color: var(--info);
}

/* ---------- Botões ---------- */

.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    border: var(--border-width) solid transparent;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.portal-btn--primary {
    background: var(--brand);
    color: var(--text-on-brand);
}

.portal-btn--primary:hover {
    background: var(--brand-hover);
}

.portal-btn--secondary {
    background: var(--surface-card);
    border-color: var(--border-default);
    color: var(--text-body);
}

.portal-btn--secondary:hover {
    background: var(--surface-sunken);
}

.portal-btn--danger {
    background: var(--danger);
    color: var(--text-on-brand);
}

.portal-btn--block {
    width: 100%;
}

/* ---------- Administração (tabelas) ---------- */

.portal-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.portal-table-wrapper {
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.portal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.portal-table th {
    text-align: left;
    font-weight: var(--weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wide);
    padding: var(--space-3) var(--space-4);
    border-bottom: var(--border-width) solid var(--border-subtle);
}

.portal-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: var(--border-width) solid var(--border-subtle);
    vertical-align: middle;
}

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

.portal-status-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    padding: 2px var(--space-2);
    border-radius: var(--radius-pill);
}

.portal-status-pill--active {
    background: var(--success-bg);
    color: var(--success);
}

.portal-status-pill--inactive {
    background: var(--surface-sunken);
    color: var(--text-muted);
}

.portal-status-pill--warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.portal-status-pill--danger {
    background: var(--danger-bg);
    color: var(--danger);
}

/* ---------- Página de erro/status ---------- */

.portal-status-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    text-align: center;
    padding: var(--space-6);
}

.portal-status-page__code {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--brand);
}

/* ---------- Overlay de carregamento ---------- */

.portal-loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    background: rgba(238, 241, 244, 0.5);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.portal-loading-overlay.is-active {
    display: flex;
}

.portal-spinner {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 4px solid var(--neutral-200);
    border-top-color: var(--brand);
    animation: portal-spin 0.7s linear infinite;
}

@keyframes portal-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------- Responsivo ---------- */

@media (max-width: 900px) {
    .portal-shell {
        grid-template-columns: 1fr;
    }

    .portal-sidebar {
        flex-direction: row;
        overflow-x: auto;
        align-items: center;
    }

    .portal-nav {
        flex-direction: row;
    }

    .portal-nav__section-label {
        display: none;
    }

    .portal-topbar__search {
        display: none;
    }
}