/* Cofre — Design system (tema dark, accent teal).
   Sobrescreve tokens do Bootstrap 5.3 via custom properties.
   Mantém SSR + Bootstrap, sem framework SPA. */

:root {
    --cofre-bg: #0b1120;
    --cofre-surface: #151d2e;
    --cofre-surface-elevated: #1c2640;
    --cofre-border: rgba(148, 163, 184, 0.15);
    --cofre-accent: #2dd4bf;
    --cofre-accent-hover: #5eead4;
    --cofre-accent-contrast: #04201c;
    --cofre-accent-muted: rgba(45, 212, 191, 0.12);
    --cofre-text: #e2e8f0;
    --cofre-text-muted: #94a3b8;

    --cofre-sidebar-width: 264px;
    --cofre-radius: 0.75rem;
}

/* Mapeia os tokens do Cofre para as variáveis do Bootstrap (tema dark). */
[data-bs-theme="dark"] {
    --bs-body-bg: var(--cofre-bg);
    --bs-body-color: var(--cofre-text);
    --bs-secondary-color: var(--cofre-text-muted);
    --bs-border-color: var(--cofre-border);
    --bs-emphasis-color: #f8fafc;

    --bs-primary: var(--cofre-accent);
    --bs-primary-rgb: 45, 212, 191;
    --bs-link-color: var(--cofre-accent);
    --bs-link-color-rgb: 45, 212, 191;
    --bs-link-hover-color: var(--cofre-accent-hover);
}

body {
    min-height: 100vh;
    background-color: var(--cofre-bg);
    color: var(--cofre-text);
    -webkit-font-smoothing: antialiased;
}

/* Tipografia: hierarquia clara e legível. */
h1, .h1, h2, .h2, h3, .h3 {
    color: var(--bs-emphasis-color);
    letter-spacing: -0.01em;
}

.text-secondary,
.text-muted {
    color: var(--cofre-text-muted) !important;
}

/* Acessibilidade: foco visível e consistente em elementos interativos. */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--cofre-accent);
    outline-offset: 2px;
    box-shadow: none;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--cofre-accent);
    box-shadow: 0 0 0 0.2rem var(--cofre-accent-muted);
}

/* "Pular para o conteúdo" — visível apenas ao receber foco via teclado. */
.skip-link {
    position: absolute;
    left: 0.75rem;
    top: -3rem;
    z-index: 1080;
    padding: 0.5rem 1rem;
    border-radius: var(--cofre-radius);
    background: var(--cofre-accent);
    color: var(--cofre-accent-contrast);
    font-weight: 600;
    transition: top 0.15s ease-in-out;
}

.skip-link:focus {
    top: 0.75rem;
    color: var(--cofre-accent-contrast);
}

/* Marca / branding. */
.cofre-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--bs-emphasis-color);
    text-decoration: none;
}

.cofre-brand:hover {
    color: var(--bs-emphasis-color);
}

.cofre-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.6rem;
    background: var(--cofre-accent-muted);
    color: var(--cofre-accent);
    font-size: 1.15rem;
}

/* Estrutura do shell interno (sidebar fixa + conteúdo). */
.cofre-app {
    display: flex;
    min-height: 100vh;
}

.cofre-sidebar {
    flex: 0 0 var(--cofre-sidebar-width);
    width: var(--cofre-sidebar-width);
    background: var(--cofre-surface);
    border-right: 1px solid var(--cofre-border);
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
}

.cofre-sidebar__brand {
    padding: 0.25rem 0.5rem 1.25rem;
}

.cofre-sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1 1 auto;
}

.cofre-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 0.6rem;
    color: var(--cofre-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.cofre-nav-link i {
    font-size: 1.1rem;
}

.cofre-nav-link:hover {
    background: var(--cofre-surface-elevated);
    color: var(--cofre-text);
}

.cofre-nav-link.is-active {
    background: var(--cofre-accent-muted);
    color: var(--cofre-accent);
}

.cofre-nav-link.is-disabled {
    opacity: 0.55;
    pointer-events: none;
}

.cofre-nav-link__badge {
    font-size: 0.7rem;
    padding: 0.3em 0.5em;
}

/* Campo de senha com alternância mostrar/ocultar */
.cofre-password-field {
    position: relative;
}

.cofre-password-field__input {
    padding-right: 2.75rem;
}

.cofre-password-field__toggle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: var(--cofre-text-muted);
    border-radius: 0 0.375rem 0.375rem 0;
    line-height: 1;
}

.cofre-password-field__toggle:hover {
    color: var(--cofre-text);
}

.cofre-password-field__toggle:focus-visible {
    outline: 2px solid var(--cofre-accent);
    outline-offset: -2px;
}

.cofre-sidebar__footer {
    padding-top: 1rem;
    border-top: 1px solid var(--cofre-border);
    font-size: 0.85rem;
    color: var(--cofre-text-muted);
}

.cofre-content {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.cofre-topbar {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--cofre-border);
    background: var(--cofre-surface);
}

.cofre-main {
    flex: 1 1 auto;
    padding: 1.75rem 2rem;
}

.cofre-main__inner {
    width: 100%;
    max-width: none;
    margin: 0;
}

/* Cabeçalho de página reutilizável. */
.cofre-page-header {
    margin-bottom: 1.5rem;
}

.cofre-page-header__title {
    margin-bottom: 0.25rem;
}

.cofre-page-header__subtitle {
    color: var(--cofre-text-muted);
    margin-bottom: 0;
}

/* Cards. */
.card {
    background: var(--cofre-surface);
    border: 1px solid var(--cofre-border);
    border-radius: var(--cofre-radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.card .card-title {
    color: var(--bs-emphasis-color);
}

/* Botões primários teal com contraste adequado. */
.btn-primary {
    --bs-btn-bg: var(--cofre-accent);
    --bs-btn-border-color: var(--cofre-accent);
    --bs-btn-color: var(--cofre-accent-contrast);
    --bs-btn-hover-bg: var(--cofre-accent-hover);
    --bs-btn-hover-border-color: var(--cofre-accent-hover);
    --bs-btn-hover-color: var(--cofre-accent-contrast);
    --bs-btn-active-bg: var(--cofre-accent-hover);
    --bs-btn-active-border-color: var(--cofre-accent-hover);
    --bs-btn-active-color: var(--cofre-accent-contrast);
    --bs-btn-disabled-bg: var(--cofre-accent);
    --bs-btn-disabled-border-color: var(--cofre-accent);
    --bs-btn-disabled-color: var(--cofre-accent-contrast);
    font-weight: 600;
}

/* Inputs no tema escuro. */
.form-control,
.form-select {
    background-color: var(--cofre-surface-elevated);
    border-color: var(--cofre-border);
    color: var(--cofre-text);
}

.form-control::placeholder {
    color: var(--cofre-text-muted);
}

.form-control:disabled,
.form-select:disabled {
    background-color: rgba(28, 38, 64, 0.5);
    color: var(--cofre-text-muted);
}

/* Checkbox de confirmação de exclusão: fundo claro para contraste no tema dark. */
.cofre-delete-confirm .form-check-input {
    background-color: #fff;
    border-color: rgba(15, 23, 42, 0.35);
}

.cofre-delete-confirm .form-check-input:checked {
    background-color: var(--cofre-accent);
    border-color: var(--cofre-accent);
}

.cofre-delete-confirm .form-check-input:focus {
    border-color: var(--cofre-accent);
    box-shadow: 0 0 0 0.2rem var(--cofre-accent-muted);
}

/* Auth shell (login, erro): conteúdo centralizado. */
.cofre-auth {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.cofre-auth__card {
    width: 100%;
    max-width: 26rem;
}

/* 2FA: QR Code, campo OTP e códigos de recuperação. */
.cofre-qrcode svg {
    display: block;
    width: 200px;
    height: 200px;
}

.cofre-otp-input {
    letter-spacing: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.cofre-recovery-codes .list-group-item {
    background: var(--cofre-surface-elevated);
    border-color: var(--cofre-border);
    color: var(--cofre-text);
    letter-spacing: 0.05em;
}

/* Footer discreto. */
.cofre-footer {
    border-top: 1px solid var(--cofre-border);
    padding: 1rem 0;
    color: var(--cofre-text-muted);
    font-size: 0.85rem;
}

.cofre-footer code {
    font-size: 0.75rem;
    color: var(--cofre-text-muted);
}

/* Área de trabalho: pastas + itens em largura total. */
.cofre-items-workspace {
    display: flex;
    align-items: stretch;
    min-height: min(72vh, 900px);
    background: var(--cofre-surface);
    border: 1px solid var(--cofre-border);
    border-radius: var(--cofre-radius);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.cofre-items-workspace__folders {
    flex: 0 0 min(300px, 24vw);
    min-width: 220px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--cofre-border);
    background: rgba(0, 0, 0, 0.12);
}

.cofre-items-workspace__folders-header,
.cofre-items-workspace__main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--cofre-border);
    font-weight: 600;
}

.cofre-items-workspace__folders-body,
.cofre-items-workspace__main-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.cofre-items-workspace__main {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.cofre-items-workspace__search {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--cofre-border);
}

/* Navegação de pastas — mesmo visual do menu lateral. */
.cofre-folder-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem;
}

.cofre-folder-nav__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.5rem;
    border-radius: 0.6rem;
    color: var(--cofre-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

a.cofre-folder-nav__item {
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
}

.cofre-folder-nav__item i {
    font-size: 1.05rem;
    flex-shrink: 0;
}

.cofre-folder-nav__item:hover {
    background: var(--cofre-surface-elevated);
    color: var(--cofre-text);
}

.cofre-folder-nav__item.is-active {
    background: var(--cofre-accent-muted);
    color: var(--cofre-accent);
}

.cofre-folder-nav__link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1 1 auto;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.cofre-folder-nav__link:hover {
    color: inherit;
}

.cofre-folder-nav__actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.cofre-folder-nav__btn {
    padding: 0.2rem 0.45rem;
    line-height: 1;
    border-radius: 0.45rem;
}

.cofre-folder-nav__empty {
    margin: 0.5rem 0.75rem 0;
    font-size: 0.875rem;
    color: var(--cofre-text-muted);
}

/* Lista de itens — linhas com espaçamento e hover suave. */
.cofre-item-list {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cofre-item-list__row {
    padding: 1rem 1.1rem;
    border: 1px solid var(--cofre-border);
    border-radius: 0.65rem;
    background: rgba(0, 0, 0, 0.08);
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.cofre-item-list__row:hover {
    background: var(--cofre-surface-elevated);
    border-color: rgba(45, 212, 191, 0.2);
}

.cofre-item-row__body {
    flex: 1 1 auto;
    min-width: 0;
}

.cofre-item-row__name {
    font-size: 1.05rem;
    word-break: break-word;
}

.cofre-item-row__note {
    margin-top: 0.35rem;
    line-height: 1.45;
    word-break: break-word;
}

.cofre-item-row__actions {
    flex-shrink: 0;
}

/* Painel — cards de estatísticas e listas. */
.cofre-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(11.5rem, 1fr));
    gap: 1rem;
}

.cofre-stat-card {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1.1rem 1.15rem;
    background: var(--cofre-surface);
    border: 1px solid var(--cofre-border);
    border-radius: var(--cofre-radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cofre-stat-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.6rem;
    background: var(--cofre-accent-muted);
    color: var(--cofre-accent);
    font-size: 1.15rem;
    flex-shrink: 0;
}

.cofre-stat-card__value {
    font-size: 1.65rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--bs-emphasis-color);
}

.cofre-stat-card__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cofre-text);
    margin-top: 0.15rem;
}

.cofre-stat-card__meta {
    font-size: 0.78rem;
    color: var(--cofre-text-muted);
    margin-top: 0.2rem;
}

.cofre-stat-card__link {
    color: var(--cofre-accent);
    text-decoration: none;
}

.cofre-stat-card__link:hover {
    color: var(--cofre-accent-hover);
    text-decoration: underline;
}

.cofre-panel-card {
    background: var(--cofre-surface);
    border: 1px solid var(--cofre-border);
    border-radius: var(--cofre-radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cofre-dl dt {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cofre-text-muted);
    margin-bottom: 0.15rem;
}

.cofre-dl dd {
    margin-bottom: 0.85rem;
    color: var(--cofre-text);
}

.cofre-dl dd:last-child {
    margin-bottom: 0;
}

.cofre-dashboard-vaults {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.cofre-dashboard-vaults__item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0.85rem;
    border-radius: 0.65rem;
    color: var(--cofre-text);
    text-decoration: none;
    border: 1px solid transparent;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.cofre-dashboard-vaults__item:hover {
    background: var(--cofre-surface-elevated);
    border-color: var(--cofre-border);
    color: var(--cofre-text);
}

.cofre-dashboard-vaults__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.55rem;
    background: var(--cofre-accent-muted);
    color: var(--cofre-accent);
    flex-shrink: 0;
}

.cofre-dashboard-vaults__text {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.cofre-dashboard-vaults__name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cofre-dashboard-vaults__role {
    font-size: 0.8rem;
    color: var(--cofre-text-muted);
}

.cofre-dashboard-vaults__chevron {
    color: var(--cofre-text-muted);
    flex-shrink: 0;
}

/* Admin — logs de erro. */
.cofre-error-log {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cofre-error-log__item {
    background: var(--cofre-surface);
    border: 1px solid var(--cofre-border);
    border-radius: var(--cofre-radius);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cofre-error-log__summary {
    padding: 1rem 1.15rem;
}

.cofre-error-log__message {
    font-weight: 500;
    line-height: 1.45;
    word-break: break-word;
}

.cofre-error-log__details {
    padding: 0 1.15rem 1.15rem;
    border-top: 1px solid var(--cofre-border);
    background: rgba(0, 0, 0, 0.12);
}

.cofre-error-log__meta {
    padding-top: 1rem;
}

.cofre-error-log__block + .cofre-error-log__block {
    margin-top: 0.85rem;
}

.cofre-error-log__block-title {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cofre-text-muted);
    margin-bottom: 0.4rem;
}

.cofre-error-log__pre {
    margin: 0;
    padding: 0.85rem 1rem;
    border-radius: 0.65rem;
    background: var(--cofre-surface-elevated);
    border: 1px solid var(--cofre-border);
    color: var(--cofre-text);
    font-size: 0.8rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 24rem;
    overflow: auto;
}

/* Responsivo: em telas estreitas a sidebar vira offcanvas. */
@media (max-width: 991.98px) {
    .cofre-sidebar.cofre-sidebar--fixed {
        display: none;
    }

    .cofre-topbar {
        display: flex;
    }

    .cofre-main {
        padding: 1.25rem 1rem;
    }

    .cofre-items-workspace {
        flex-direction: column;
        min-height: auto;
    }

    .cofre-items-workspace__folders {
        flex: none;
        min-width: 0;
        max-height: 16rem;
        border-right: 0;
        border-bottom: 1px solid var(--cofre-border);
    }
}

/* A sidebar dentro do offcanvas ocupa toda a largura disponível. */
.offcanvas .cofre-sidebar {
    flex-basis: auto;
    width: 100%;
    border-right: 0;
    height: 100%;
}

/* Fase 8 — notificações e termos */
.cofre-notifications-bell__btn {
    min-width: 2.25rem;
}

.cofre-notifications-bell__badge {
    font-size: 0.65rem;
    padding: 0.25em 0.45em;
}

.cofre-terms-scroll {
    max-height: 20rem;
    overflow-y: auto;
}

.cofre-terms-content {
    line-height: 1.6;
    color: var(--cofre-text);
}

.cofre-topbar {
    align-items: center;
}