/*
 * Operafy — base visual (estilo limpo: superfícies brancas, bordas finas, pílulas)
 * Inspirado nas referências de interface apresentadas. CSS puro, sem dependências.
 * Para mudar a paleta, altera só as variáveis em :root.
 */

:root {
    --op-surface: #ffffff;
    --op-surface-hover: #f7f7f7;
    --op-fill: #f2f2f2;              /* fundo de estado selecionado */
    --op-border: #e6e6e6;
    --op-border-hover: #d6d6d6;
    --op-border-strong: #111111;     /* estado selecionado */
    --op-text: #111111;
    --op-muted: #8c8c8c;
    --op-primary: #111111;
    --op-primary-hover: #2a2a2a;
    --op-danger-bg: #fde8ea;
    --op-danger-bg-hover: #fbd6da;
    --op-danger-text: #d1283a;
    --op-critical: #ea580c;
    --op-critical-bg: #fff7ed;
    --op-radius-card: 16px;
    --op-radius-pill: 999px;
    --op-radius-menu: 16px;
    --op-shadow-menu: 0 8px 24px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --op-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Botões (pílula) ---------- */
.op-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.25rem;
    padding: 0 1rem;
    border: 1px solid transparent;
    border-radius: var(--op-radius-pill);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}
.op-btn:active { transform: scale(0.98); }
.op-btn:focus-visible { outline: 2px solid var(--op-text); outline-offset: 2px; }
.op-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.op-btn--primary { background: var(--op-primary); color: #ffffff; }
.op-btn--primary:hover { background: var(--op-primary-hover); }

.op-btn--border { background: var(--op-surface); color: var(--op-text); border-color: var(--op-border); }
.op-btn--border:hover { background: var(--op-surface-hover); }

.op-btn--ghost { background: transparent; color: var(--op-text); }
.op-btn--ghost:hover { background: rgba(0, 0, 0, 0.05); }

.op-btn--danger { background: var(--op-danger-bg); color: var(--op-danger-text); }
.op-btn--danger:hover { background: var(--op-danger-bg-hover); }

.op-btn--icon { width: 2.25rem; padding: 0; }

/* ---------- Barra de ferramentas (grupo em pílula) ---------- */
.op-toolbar {
    display: inline-flex;
    align-items: center;
    gap: 0.125rem;
    padding: 0.25rem;
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-pill);
}
.op-toolbar__sep { width: 1px; height: 1.25rem; background: var(--op-border); margin: 0 0.25rem; }

/* ---------- Seletor segmentado ---------- */
.op-seg {
    display: inline-flex;
    align-items: center;
    gap: 0.125rem;
    padding: 0.25rem;
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-pill);
}
.op-seg__item {
    height: 1.75rem;
    padding: 0 0.75rem;
    border: 0;
    border-radius: var(--op-radius-pill);
    background: transparent;
    color: var(--op-muted);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: color 0.15s, background-color 0.15s;
}
.op-seg__item:hover { color: var(--op-text); }
.op-seg__item.is-active { background: var(--op-fill); color: var(--op-text); font-weight: 500; }

/* ---------- Menus flutuantes ---------- */
.op-menu {
    min-width: 13rem;
    padding: 0.375rem;
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-menu);
    box-shadow: var(--op-shadow-menu);
}
.op-menu__item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--op-text);
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
}
.op-menu__item:hover { background: var(--op-surface-hover); }
.op-menu__item--danger { color: var(--op-danger-text); }
.op-menu__kbd { margin-left: auto; color: var(--op-muted); font-size: 0.75rem; letter-spacing: 0.04em; }
.op-menu__sep { height: 1px; background: var(--op-border); margin: 0.375rem 0.25rem; }

/* ---------- Cartões de opção (rádio) ---------- */
.op-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s;
}
.op-option:hover { border-color: var(--op-border-hover); }
.op-option.is-selected { border-color: var(--op-border-strong); background: var(--op-surface-hover); }
.op-option.is-disabled { opacity: 0.45; cursor: not-allowed; }
.op-option__title { font-size: 0.9375rem; font-weight: 500; color: var(--op-text); }
.op-option__desc { font-size: 0.8125rem; color: var(--op-muted); }
.op-option__price { margin-left: auto; font-size: 0.9375rem; color: var(--op-text); }
.op-radio {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    border: 1px solid #bdbdbd;
    border-radius: 50%;
    position: relative;
}
.op-option.is-selected .op-radio { border-color: var(--op-text); }
.op-option.is-selected .op-radio::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--op-text);
}

/* ---------- Confirmação inline (pílula) ---------- */
.op-confirm {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.25rem 0.25rem 1rem;
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-pill);
    font-size: 0.875rem;
    color: var(--op-text);
}

/* ---------- Cartões ---------- */
.op-card {
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-card);
    padding: 1rem;
    transition: border-color 0.15s;
}
.op-card:hover { border-color: var(--op-border-hover); }
.op-card--muted { background: var(--op-surface-hover); }
.op-card--danger { border-color: #f5b7bd; background: #fef5f6; }
.op-card--critical { border-color: var(--op-critical); background: var(--op-critical-bg); }
.op-card--spot { position: relative; overflow: hidden; }   /* compatibilidade: sem efeito de luz */

/* Indicadores (KPI) */
.op-card--kpi { display: flex; flex-direction: column; gap: 0.25rem; }
.op-card__label { display: block; font-size: 0.75rem; color: var(--op-muted); margin-bottom: 0.25rem; }
.op-card__value { display: block; font-size: 1.5rem; font-weight: 500; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--op-text); }

/* Máquina crítica: feixe discreto na borda (alerta funcional) */
.op-beam {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    pointer-events: none;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}
.op-beam::after {
    content: "";
    position: absolute;
    width: 48px;
    height: 48px;
    background: linear-gradient(to left, var(--op-critical), transparent);
    offset-path: rect(0 auto auto 0 round 16px);
    animation: op-beam 8s linear infinite;
}
@keyframes op-beam { from { offset-distance: 0%; } to { offset-distance: 100%; } }

@media (prefers-reduced-motion: reduce) {
    .op-beam::after { animation: none !important; }
    .op-btn, .op-card, .op-option, .op-seg__item { transition: none !important; }
}

/* =========================================================
   Casca da aplicação: barra lateral (computador) e barra inferior (telemóvel)
   Só ativa quando o script ui.js marca o body com op-has-sidebar.
   ========================================================= */
.op-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 220px;
    display: none;
    flex-direction: column;
    background: var(--op-surface);
    border-right: 1px solid var(--op-border);
    padding: 1rem 0.75rem;
    z-index: 45;            /* acima do cabeçalho (z-40) e abaixo das modais (z-50) */
    overflow-y: auto;
}
.op-sidebar__brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem 1rem;
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
    color: var(--op-text);
}
.op-sidebar__nav { display: flex; flex-direction: column; gap: 2px; }
.op-sidebar__group {
    padding: 1rem 0.75rem 0.375rem;
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #a3a3a3;
}
.op-nav__link {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    height: 2.25rem;
    padding: 0 0.75rem;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--op-muted);
    font-size: 0.875rem;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
}
.op-nav__link .material-symbols-outlined { font-size: 1.125rem; }
.op-nav__link:hover { background: var(--op-surface-hover); color: var(--op-text); }
.op-nav__link.is-active { background: var(--op-fill); color: var(--op-text); font-weight: 500; }
.op-sidebar__foot {
    margin-top: auto;
    padding: 0.75rem 0.75rem 0.25rem;
    border-top: 1px solid var(--op-border);
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.op-sidebar__user { font-size: 0.8125rem; font-weight: 500; color: var(--op-text); }
.op-sidebar__role { font-size: 0.75rem; color: var(--op-muted); }

/* Barra inferior (telemóvel) */
.op-tabbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0.5rem calc(0.5rem + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--op-border);
    z-index: 40;
}
.op-tabbar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    min-width: 4rem;
    padding: 0.25rem;
    border: 0;
    background: none;
    color: var(--op-muted);
    font-size: 0.6875rem;
    text-decoration: none;
    cursor: pointer;
}
.op-tabbar__item .material-symbols-outlined { font-size: 1.25rem; }
.op-tabbar__item.is-active { color: var(--op-text); }

.op-has-sidebar { padding-bottom: 4.5rem; }   /* espaço para a barra inferior no telemóvel */

@media (min-width: 1024px) {
    .op-sidebar { display: flex; }
    .op-tabbar { display: none; }
    .op-has-sidebar { padding-bottom: 0; margin-left: 220px; }   /* margem, e não padding: as classes p-* das páginas não a sobrepõem */
}

/* ---------- Filtros em pílula (mesmo estilo em todas as listas) ---------- */
.op-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    height: 2rem;
    padding: 0 0.875rem;
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-pill);
    background: var(--op-surface);
    color: var(--op-text);
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.op-chip:hover { background: var(--op-surface-hover); }
.op-chip.is-active { background: var(--op-primary); color: #ffffff; border-color: var(--op-primary); }
.op-chip.is-active:hover { background: var(--op-primary-hover); }
.op-chip__dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; }

/* Ícones SVG (Lucide) que substituem os emojis */
.op-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    flex-shrink: 0;
}

/* =========================================================
   Estados de carregamento: esqueleto, barra de progresso e spinner
   ========================================================= */
.op-skel {
    background: linear-gradient(90deg, #f1f1f1 25%, #e4e4e4 37%, #f1f1f1 63%);
    background-size: 400% 100%;
    border-radius: 10px;
    animation: op-skel 1.4s ease infinite;
}
.op-skel-cell { min-height: 80px; border-radius: 14px; }
.op-skel-text {
    display: inline-block;
    min-width: 3.5rem;
    height: 1em;
    vertical-align: -0.1em;
    color: transparent !important;
    border-radius: 6px;
    background: linear-gradient(90deg, #f1f1f1 25%, #e4e4e4 37%, #f1f1f1 63%);
    background-size: 400% 100%;
    animation: op-skel 1.4s ease infinite;
}
@keyframes op-skel {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

#op-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    z-index: 60;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--op-ease);
}
#op-progress.is-on { opacity: 1; }
#op-progress span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--op-text);
    transition: width 8s linear;
}
#op-progress.is-on span { width: 80%; }
#op-progress.is-done span { width: 100%; transition: width 0.2s ease-out; }

.op-spin { animation: op-rotate 0.9s linear infinite; }
@keyframes op-rotate { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
    .op-skel, .op-skel-text, .op-spin { animation: none !important; }
    #op-progress span { transition: none !important; }
}

/* ---------- Cartões de severidade (impacto na linha) ---------- */
.op-sev {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    width: 100%;
    height: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-card);
    background: var(--op-surface);
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}
.op-sev:hover { border-color: var(--op-border-hover); }
.op-sev:focus-visible { outline: 2px solid var(--op-text); outline-offset: 2px; }
.op-sev__head { display: flex; align-items: center; gap: 0.5rem; }
.op-sev__dot { width: 0.625rem; height: 0.625rem; border-radius: 50%; flex-shrink: 0; }
.op-sev__title { font-size: 0.875rem; font-weight: 600; color: var(--op-text); }
.op-sev__desc { font-size: 0.75rem; color: var(--op-muted); padding-left: 1.125rem; line-height: 1.4; }

.op-sev--parada .op-sev__dot { background: #dc2626; }
.op-sev--degradada .op-sev__dot { background: #f59e0b; }
/* seleção: contorno interior, sem alterar o tamanho do cartão */
.op-sev--parada.is-selected { border-color: #dc2626; background: #fef2f2; box-shadow: inset 0 0 0 1px #dc2626; }
.op-sev--degradada.is-selected { border-color: #f59e0b; background: #fffbeb; box-shadow: inset 0 0 0 1px #f59e0b; }

/* ---------- Tabelas (mesmo estilo dos cartões) ---------- */
.op-table-wrap {
    background: var(--op-surface);
    border: 1px solid var(--op-border);
    border-radius: var(--op-radius-card);
    overflow-x: auto;
}
.op-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.8125rem; }
.op-table thead th {
    padding: 0.625rem 1rem;
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    color: var(--op-muted);
    background: var(--op-surface-hover);
    border-bottom: 1px solid var(--op-border);
}
.op-table tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    color: var(--op-text);
    border-bottom: 1px solid var(--op-border);
}
.op-table tbody tr:last-child td { border-bottom: 0; }
.op-table tbody tr:hover td { background: var(--op-surface-hover); }

/* ---------- Aviso de plano expirado (modo só de consulta) ---------- */
.op-plan-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 44;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #fff7ed;
    border-bottom: 1px solid #fdba74;
    color: #9a3412;
    font-size: 0.8125rem;
}
.op-plan-banner .material-symbols-outlined { font-size: 1.125rem; }
.op-has-banner { padding-top: 2.5rem; }
@media (min-width: 1024px) {
    .op-plan-banner { left: 220px; }
}

/* ---------- Impressão / PDF (relatórios) ---------- */
@media print {
    .op-sidebar, .op-tabbar, .op-plan-banner, .no-print, #op-progress { display: none !important; }
    .op-has-sidebar { margin-left: 0 !important; padding: 0 !important; }
    body { background: #fff !important; }
    .op-table-wrap, .op-card { border: 1px solid #ccc !important; box-shadow: none !important; }
    .op-table tbody tr { break-inside: avoid; }
}

/* ---------- Campos de formulário ---------- */
.op-input,
.op-select,
.op-textarea {
    /* largura e posição ficam com as classes do layout (w-full, w-24, ...) */
    min-height: 2.25rem;
    padding: 0 0.75rem;
    border: 1px solid var(--op-border);
    border-radius: 10px;
    background-color: var(--op-surface);
    color: var(--op-text);
    font-family: inherit;
    font-size: 0.8125rem;
    line-height: 1.5;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.op-input::placeholder,
.op-textarea::placeholder { color: #a3a3a3; opacity: 1; }
.op-input:hover, .op-select:hover, .op-textarea:hover { border-color: var(--op-border-hover); }
.op-input:focus, .op-select:focus, .op-textarea:focus {
    outline: none;
    border-color: var(--op-text);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}
.op-input:disabled, .op-select:disabled, .op-textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--op-surface-hover);
}
.op-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 2.25rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238c8c8c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 14px 14px;
    cursor: pointer;
}
.op-textarea {
    min-height: 5rem;
    padding: 0.5rem 0.75rem;
    resize: vertical;
}

/* Variante de destaque (ex.: atalho de sugestões no lançador) */
.op-card--warn { background: #fffbeb; border-color: #fde68a; }
.op-card--warn:hover { border-color: #f59e0b; }

/* ---------- Botões de cor (ações com significado) ---------- */
.op-btn--success { background: #059669; color: #ffffff; }
.op-btn--success:hover { background: #047857; }
.op-btn--warning { background: #d97706; color: #ffffff; }
.op-btn--warning:hover { background: #b45309; }
.op-btn--danger-solid { background: #b91c1c; color: #ffffff; }
.op-btn--danger-solid:hover { background: #991b1b; }

/* ---------- Botões só com ícone ---------- */
/* Discreto: só fundo, borda e tamanho. A cor vem das classes do próprio elemento (cinzento, hover a vermelho, ...). */
.op-btn--quiet { background: transparent; border-color: transparent; }
.op-btn--quiet:hover { background: rgba(0, 0, 0, 0.05); }
.op-btn--icon-sm { width: 1.75rem; height: 1.75rem; padding: 0; }

/* Alerta (chamar a Qualidade): laranja, a mesma cor de alerta de antes */
.op-btn--alert { background: #f97316; color: #ffffff; }
.op-btn--alert:hover { background: #ea580c; }