/* ============================================================
   EFICÁCIA CRM — mod-ui.css · estilos da camada MOD.ui
   (skeletons, spinner, busy, tap, toasts, confirmar, progresso)

   - Mobile-first; usa os design tokens da marca (style.css)
     com fallbacks — funciona também em páginas standalone.
   - TODAS as classes têm o prefixo .mui- (zero colisões).
   - Respeita prefers-reduced-motion.

   Camadas (z-index):
     modal da app 900 · toasts antigos 2000 · datepicker 10100
     confirmar 10400 · toasts MOD 10600 · progresso 10800
   ============================================================ */

/* ---------- base ----------
   box-sizing garantido nos componentes injetados, para que a camada
   funcione também em páginas sem o reset global do style.css
   (ex.: páginas públicas standalone). */
.mui-toasts, .mui-toasts *,
.mui-confirm-overlay, .mui-confirm-overlay *,
.mui-skel-wrap, .mui-skel-wrap *,
.mui-progress, .mui-progress *,
.mui-zone-overlay, .mui-zone-overlay *,
.mui-btn-spinner, .mui-btn-spinner * {
    box-sizing: border-box;
}

/* ---------- utilitários ---------- */
.mui-vh {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- resposta imediata ao toque (global) ----------
   Remove o realce nativo e o atraso de double-tap nos controlos. */
button,
.btn,
[role="button"],
a,
label,
select,
tr[onclick],
.nav-item,
[data-tap] {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Estado "pressionado" aplicado pelo MOD.ui.tap no pointerdown
   (< 100 ms, antes de qualquer pedido à rede) */
.mui-pressed {
    transform: scale(0.97);
    filter: brightness(0.96);
    transition: transform 60ms ease, filter 60ms ease;
}

tr.mui-pressed {
    transform: none;
    filter: none;
}

tr.mui-pressed > td {
    background: rgba(15, 23, 42, 0.045);
}

.nav-item.mui-pressed {
    transform: scale(0.985);
}

/* Fallback :active para toque, caso o JS ainda não tenha carregado */
@media (hover: none) {
    button:not(:disabled):not(.mui-busy):active,
    .btn:not(:disabled):not(.mui-busy):active {
        transform: scale(0.97);
        filter: brightness(0.96);
    }
}

/* ---------- spinner ---------- */
.mui-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: mui-spin 600ms linear infinite;
    vertical-align: -3px;
    flex-shrink: 0;
}

.mui-spinner-sm {
    width: 12px;
    height: 12px;
}

.mui-spinner-lg {
    width: 28px;
    height: 28px;
    border-width: 3px;
}

/* ---------- busy: botões ----------
   O conteúdo fica invisível mas CONTINUA a ocupar espaço
   (largura preservada — o botão não encolhe nem salta). */
.mui-busy {
    position: relative !important;
    color: transparent !important;
    text-shadow: none !important;
    pointer-events: none !important;
    cursor: default !important;
}

.mui-btn-spinner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* <input type="submit|button"> não pode ter filhos: fica atenuado */
.mui-busy-input {
    opacity: 0.65 !important;
    pointer-events: none !important;
    cursor: progress !important;
}

/* ---------- busy: zonas (cards, tabelas, secções) ---------- */
.mui-busy-zone {
    cursor: progress;
}

.mui-zone-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(1.5px);
    -webkit-backdrop-filter: blur(1.5px);
    border-radius: inherit;
    color: var(--primary-500, #DA0A0D);
    animation: mui-fade-in 150ms ease;
}

/* ---------- skeletons ---------- */
.mui-skel-wrap {
    display: block;
    width: 100%;
    min-width: 0;
    position: relative;
}

.mui-skel {
    position: relative;
    display: block;
    overflow: hidden;
    background: var(--neutral-100, #f1f5f9);
    border-radius: 6px;
}

.mui-skel::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
    animation: mui-shimmer 1.4s ease-in-out infinite;
}

.mui-skel-circle {
    border-radius: 50%;
    flex-shrink: 0;
}

/* skeleton: tabela standalone */
.mui-skel-table {
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-radius: 12px;
    overflow: hidden;
}

.mui-skel-thead {
    display: flex;
    gap: 16px;
    padding: 13px 16px;
    background: var(--neutral-50, #f8fafc);
    border-bottom: 1px solid var(--neutral-100, #f1f5f9);
}

.mui-skel-tr {
    display: flex;
    gap: 16px;
    padding: 15px 16px;
    border-bottom: 1px solid var(--neutral-100, #f1f5f9);
    align-items: center;
}

.mui-skel-tr:last-child {
    border-bottom: 0;
}

.mui-skel-td {
    flex: 1;
    min-width: 0;
    display: block;
}

.mui-skel-td-sm {
    flex: 0.55;
}

/* Em ecrãs muito estreitos mostra só 3 colunas de skeleton
   (a tabela real tem scroll horizontal; o esqueleto não precisa) */
@media (max-width: 480px) {
    .mui-skel-thead .mui-skel-td:nth-child(n+4),
    .mui-skel-tr .mui-skel-td:nth-child(n+4) {
        display: none;
    }
}

/* skeleton: linhas <tr> dentro de <tbody> existente */
.mui-skel-row td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--neutral-100, #f1f5f9);
}

/* skeleton: KPIs */
.mui-skel-kpis {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

@media (min-width: 768px) {
    .mui-skel-kpis {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 16px;
    }
}

.mui-skel-kpi {
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-radius: 14px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 88px;
}

/* skeleton: cartões */
.mui-skel-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

@media (min-width: 640px) {
    .mui-skel-cards {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 16px;
    }
}

.mui-skel-card {
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-radius: 14px;
    padding: 18px;
}

.mui-skel-card > .mui-skel {
    margin-bottom: 9px;
}

.mui-skel-card-head {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 14px;
}

.mui-skel-card-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
}

.mui-skel-card-foot .mui-skel {
    margin-bottom: 0;
}

/* skeleton: formulário */
.mui-skel-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .mui-skel-form {
        grid-template-columns: 1fr 1fr;
        gap: 16px 20px;
    }
}

.mui-skel-campo .mui-skel {
    margin-bottom: 8px;
}

.mui-skel-input {
    height: 42px;
    border-radius: 10px;
    margin-bottom: 0 !important;
    width: 100%;
}

.mui-skel-form-acoes {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 6px;
}

.mui-skel-form-acoes .mui-skel {
    margin-bottom: 0;
}

/* skeleton: lista */
.mui-skel-lista {
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-radius: 12px;
    padding: 4px 16px;
}

.mui-skel-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid var(--neutral-100, #f1f5f9);
}

.mui-skel-item:last-child {
    border-bottom: 0;
}

/* skeleton: gráfico */
.mui-skel-grafico {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    padding: 16px;
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-radius: 12px;
}

@media (min-width: 640px) {
    .mui-skel-grafico {
        gap: 10px;
    }
}

/* ---------- toasts ----------
   Mobile-first: EM CIMA (não tapados pelo teclado), largura total.
   Desktop: canto superior direito, 380px. */
.mui-toasts {
    position: fixed;
    z-index: 10600;
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    left: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

@media (min-width: 768px) {
    .mui-toasts {
        left: auto;
        right: 20px;
        top: 20px;
        width: 380px;
    }
}

.mui-toast {
    pointer-events: auto;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 10px 14px 14px;
    background: var(--neutral-0, #ffffff);
    border: 1px solid var(--neutral-100, #f1f5f9);
    border-left-width: 4px;
    border-left-color: var(--info-500, #3b82f6);
    border-radius: 12px;
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05));
    font-family: var(--font-family, 'Inter', -apple-system, sans-serif);
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--neutral-700, #334155);
    min-height: 48px;
    animation: mui-toast-in-cima 260ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 768px) {
    .mui-toast {
        animation-name: mui-toast-in-lado;
    }
}

.mui-toast-sucesso { border-left-color: var(--success-500, #10b981); }
.mui-toast-erro    { border-left-color: var(--error-500, #ef4444); }
.mui-toast-aviso   { border-left-color: var(--warning-500, #f59e0b); }
.mui-toast-info    { border-left-color: var(--info-500, #3b82f6); }

.mui-toast-icone {
    flex-shrink: 0;
    margin-top: 1px;
    display: flex;
}

.mui-toast-sucesso .mui-toast-icone { color: var(--success-500, #10b981); }
.mui-toast-erro    .mui-toast-icone { color: var(--error-500, #ef4444); }
.mui-toast-aviso   .mui-toast-icone { color: var(--warning-500, #f59e0b); }
.mui-toast-info    .mui-toast-icone { color: var(--info-500, #3b82f6); }

.mui-toast-corpo {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.mui-toast-msg {
    white-space: pre-line;
    overflow-wrap: break-word;
    word-break: break-word;
    width: 100%;
}

.mui-toast-acao {
    background: none;
    border: 0;
    color: var(--primary-600, #CC1616);
    font-family: inherit;
    font-weight: 700;
    font-size: 13px;
    padding: 6px 8px;
    margin: 2px 0 -4px -8px;
    min-height: 32px;
    cursor: pointer;
    border-radius: 8px;
}

.mui-toast-acao:hover {
    background: var(--primary-50, #fef2f2);
}

.mui-toast-fechar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin: -4px -2px -4px 0;
    border: 0;
    background: none;
    color: var(--neutral-400, #94a3b8);
    border-radius: 8px;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease;
}

.mui-toast-fechar:hover {
    background: var(--neutral-100, #f1f5f9);
    color: var(--neutral-600, #475569);
}

/* Alvo de toque >= 44 px em ecrãs táteis */
@media (pointer: coarse) {
    .mui-toast-fechar {
        width: 44px;
        height: 44px;
        margin: -8px -6px -8px 0;
    }
}

.mui-toast-progresso {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
}

.mui-toast-progresso i {
    display: block;
    height: 100%;
    transform-origin: left center;
    transform: scaleX(1);
    border-radius: 0 2px 2px 0;
    background: var(--info-500, #3b82f6);
}

.mui-toast-sucesso .mui-toast-progresso i { background: var(--success-500, #10b981); }
.mui-toast-erro    .mui-toast-progresso i { background: var(--error-500, #ef4444); }
.mui-toast-aviso   .mui-toast-progresso i { background: var(--warning-500, #f59e0b); }

.mui-toast-out {
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
    pointer-events: none;
}

@media (min-width: 768px) {
    .mui-toast-out {
        transform: translateX(24px);
    }
}

/* ---------- confirmar (diálogo) ----------
   Mobile: folha no fundo do ecrã (zona do polegar).
   Desktop: centrado, máx. 420px. */
.mui-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 10400;
    background: rgba(15, 23, 42, 0.5);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 12px;
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    animation: mui-fade-in 160ms ease;
    overscroll-behavior: contain;
}

@media (min-width: 560px) {
    .mui-confirm-overlay {
        align-items: center;
        padding: 24px;
    }
}

.mui-confirm {
    width: 100%;
    max-width: 420px;
    background: var(--neutral-0, #ffffff);
    border-radius: 16px;
    box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.15));
    padding: 22px 20px 20px;
    font-family: var(--font-family, 'Inter', -apple-system, sans-serif);
    animation: mui-slide-up 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 560px) {
    .mui-confirm {
        padding: 26px 24px 24px;
        animation-name: mui-pop;
    }
}

.mui-confirm-icone {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    background: var(--info-50, #eff6ff);
    color: var(--info-500, #3b82f6);
}

.mui-confirm-icone.perigo {
    background: var(--error-50, #fef2f2);
    color: var(--error-600, #dc2626);
}

.mui-confirm-titulo {
    font-size: 16px;
    font-weight: 700;
    color: var(--neutral-900, #0f172a);
    margin: 0 0 6px;
}

.mui-confirm-msg {
    font-size: 14px;
    color: var(--neutral-600, #475569);
    line-height: 1.55;
    margin: 0;
    white-space: pre-line;
}

.mui-confirm-acoes {
    display: flex;
    flex-direction: column-reverse;
    gap: 10px;
    margin-top: 20px;
}

@media (min-width: 560px) {
    .mui-confirm-acoes {
        flex-direction: row;
        justify-content: flex-end;
    }
}

.mui-confirm-overlay.mui-out {
    opacity: 0;
    transition: opacity 150ms ease;
}

.mui-confirm-overlay.mui-out .mui-confirm {
    transform: translateY(8px) scale(0.98);
    opacity: 0;
    transition: transform 150ms ease, opacity 150ms ease;
}

/* botões do diálogo (alvos de toque >= 44 px) */
.mui-btn {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 140ms ease, border-color 140ms ease, transform 80ms ease;
}

@media (min-width: 560px) {
    .mui-btn {
        min-width: 110px;
    }
}

.mui-btn:focus-visible {
    outline: 2px solid var(--primary-500, #DA0A0D);
    outline-offset: 2px;
}

.mui-btn:active {
    transform: scale(0.97);
}

.mui-btn-sec {
    background: var(--neutral-0, #ffffff);
    border-color: var(--neutral-200, #e2e8f0);
    color: var(--neutral-700, #334155);
}

.mui-btn-sec:hover {
    background: var(--neutral-50, #f8fafc);
}

.mui-btn-pri {
    background: linear-gradient(135deg, var(--primary-600, #CC1616), var(--primary-700, #9B1010));
    color: #ffffff;
}

.mui-btn-pri:hover {
    background: linear-gradient(135deg, var(--primary-700, #9B1010), var(--primary-800, #6D0206));
}

/* ---------- barra de progresso fina no topo ---------- */
.mui-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 10800;
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms ease;
    background: transparent;
}

.mui-progress.on {
    opacity: 1;
}

.mui-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-600, #CC1616), var(--primary-400, #dc2626));
    box-shadow: 0 0 8px rgba(218, 10, 13, 0.45);
    border-radius: 0 3px 3px 0;
    transition: width 300ms ease;
}

/* ---------- animações ---------- */
@keyframes mui-spin {
    to { transform: rotate(360deg); }
}

@keyframes mui-shimmer {
    to { transform: translateX(100%); }
}

@keyframes mui-fade-in {
    from { opacity: 0; }
}

@keyframes mui-toast-in-cima {
    from { opacity: 0; transform: translateY(-14px); }
}

@keyframes mui-toast-in-lado {
    from { opacity: 0; transform: translateX(26px); }
}

@keyframes mui-pop {
    from { opacity: 0; transform: scale(0.95); }
}

@keyframes mui-slide-up {
    from { opacity: 0; transform: translateY(24px); }
}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .mui-skel::after {
        animation: none;
        content: none;
    }

    .mui-toast,
    .mui-confirm,
    .mui-confirm-overlay,
    .mui-zone-overlay {
        animation: none;
    }

    .mui-pressed,
    .mui-btn:active {
        transform: none;
        filter: none;
        opacity: 0.75;
    }

    @media (hover: none) {
        button:not(:disabled):not(.mui-busy):active,
        .btn:not(:disabled):not(.mui-busy):active {
            transform: none;
            filter: none;
            opacity: 0.75;
        }
    }

    .mui-spinner {
        animation-duration: 1400ms;
    }

    .mui-progress-bar {
        transition: none;
    }

    .mui-toast-progresso {
        display: none;
    }

    .mui-toast-out,
    .mui-confirm-overlay.mui-out,
    .mui-confirm-overlay.mui-out .mui-confirm {
        transition: none;
        transform: none;
    }
}