/* =============================================================================
   PHOTECH — SISTEMA DE DESIGN «CÂMARA ESCURA»
   =============================================================================
   Duas luzes, a mesma linguagem:
     · escuro  = a câmara escura: preto-ameixa e a luz âmbar de segurança;
     · claro   = o papel fotográfico: branco quente e tinta ameixa.

   Elementos próprios da marca, usados em todo o lado:
     · cantos de enquadramento (`.pt-vf`) — o visor da câmara e o rosto detetado;
     · folha de contacto (`.pt-sheet`/`.pt-frame`) — cada foto com o seu número
       de fotograma em letra mono;
     · etiquetas em mono maiúsculo (`.pt-mono`) — os dados técnicos do negativo.

   Carregado DEPOIS do Bootstrap 5.3. Os componentes do Bootstrap que as vistas
   usam ficam temáticos pelas variáveis --bs-* e pelas redefinições da secção 3.
   O catálogo de componentes e os atributos data-pt-* estão em docs/DESIGN.md.
   ========================================================================== */

/* ── 1. TOKENS ─────────────────────────────────────────────────────────── */
:root {
    --pt-font: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --pt-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
    --pt-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

    --r-1: 5px;
    --r-2: 9px;
    --r-3: 14px;
    --r-4: 22px;

    --ease: cubic-bezier(.2, .7, .2, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --t-1: .14s;
    --t-2: .24s;
    --t-3: .42s;

    --side-w: 248px;
    --side-w-rail: 68px;
    --top-h: 62px;

    /* A luz âmbar nunca muda de um tema para o outro: é a marca. */
    --pt-amber: #ff9500;
    --pt-amber-2: #ffb347;
    --pt-amber-ink: #1c1006;
    --pt-plum: #28141e;
}

:root,
:root[data-theme="dark"] {
    color-scheme: dark;
    --pt-0: #0f0a0d;
    --pt-1: #171015;
    --pt-2: #1f171d;
    --pt-3: #2b2129;
    --pt-4: #3a2e37;
    --pt-line: rgba(255, 240, 228, .09);
    --pt-line-2: rgba(255, 240, 228, .17);
    --pt-text: #f4ede7;
    --pt-text-2: #c2b6ae;
    --pt-text-3: #8f837c;
    --pt-accent: #ff9500;
    --pt-accent-text: #ffae42;
    --pt-accent-soft: rgba(255, 149, 0, .13);
    --pt-accent-line: rgba(255, 149, 0, .38);
    --pt-ok: #52c98f;
    --pt-ok-soft: rgba(82, 201, 143, .13);
    --pt-warn: #f0bd4f;
    --pt-warn-soft: rgba(240, 189, 79, .13);
    --pt-bad: #ff7468;
    --pt-bad-soft: rgba(255, 116, 104, .13);
    --pt-info: #86bcff;
    --pt-info-soft: rgba(134, 188, 255, .13);
    --pt-side: #120b10;
    --pt-side-line: rgba(255, 240, 228, .08);
    --pt-side-text: #b9ada6;
    --pt-side-text-2: #766b65;
    --pt-shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
    --pt-shadow-2: 0 12px 34px -12px rgba(0, 0, 0, .65);
    --pt-shadow-3: 0 34px 90px -20px rgba(0, 0, 0, .8);
    --pt-grain: .035;
}

:root[data-theme="light"] {
    color-scheme: light;
    --pt-0: #f5f1ea;
    --pt-1: #fffdf9;
    --pt-2: #f3eee6;
    --pt-3: #e8e1d6;
    --pt-4: #d6cdbf;
    --pt-line: rgba(40, 20, 30, .1);
    --pt-line-2: rgba(40, 20, 30, .2);
    --pt-text: #241319;
    --pt-text-2: #5e4d53;
    --pt-text-3: #8c7c80;
    --pt-accent: #ff9500;
    --pt-accent-text: #a85700;
    --pt-accent-soft: rgba(255, 149, 0, .14);
    --pt-accent-line: rgba(179, 95, 0, .42);
    --pt-ok: #1c8a58;
    --pt-ok-soft: rgba(28, 138, 88, .11);
    --pt-warn: #9a6a00;
    --pt-warn-soft: rgba(190, 135, 0, .13);
    --pt-bad: #c4382c;
    --pt-bad-soft: rgba(196, 56, 44, .1);
    --pt-info: #2563b8;
    --pt-info-soft: rgba(37, 99, 184, .1);
    --pt-side: #241319;
    --pt-side-line: rgba(255, 240, 228, .1);
    --pt-side-text: #cdbfb7;
    --pt-side-text-2: #8e7f79;
    --pt-shadow-1: 0 1px 2px rgba(60, 35, 20, .08);
    --pt-shadow-2: 0 14px 34px -16px rgba(60, 35, 20, .28);
    --pt-shadow-3: 0 36px 90px -24px rgba(60, 35, 20, .42);
    --pt-grain: .02;
}

/* ── 2. BASE ───────────────────────────────────────────────────────────── */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .16s; }

:root {
    --bs-body-font-family: var(--pt-font);
    --bs-body-bg: var(--pt-0);
    --bs-body-color: var(--pt-text);
    --bs-emphasis-color: var(--pt-text);
    --bs-secondary-color: var(--pt-text-2);
    --bs-tertiary-color: var(--pt-text-3);
    --bs-secondary-bg: var(--pt-2);
    --bs-tertiary-bg: var(--pt-2);
    --bs-border-color: var(--pt-line);
    --bs-border-color-translucent: var(--pt-line);
    --bs-link-color: var(--pt-accent-text);
    --bs-link-color-rgb: 255, 149, 0;
    --bs-link-hover-color: var(--pt-accent-text);
    --bs-primary: var(--pt-amber);
    --bs-primary-rgb: 255, 149, 0;
    --bs-heading-color: var(--pt-text);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--pt-0);
    color: var(--pt-text);
    font-family: var(--pt-font);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    transition: background-color var(--t-3) var(--ease), color var(--t-2) var(--ease);
}

h1, h2, h3, h4, h5, h6 { color: var(--pt-text); font-weight: 600; letter-spacing: -.012em; line-height: 1.2; }
a { color: var(--pt-accent-text); text-decoration: none; transition: color var(--t-1) var(--ease); }
a:hover { color: var(--pt-accent-text); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
::selection { background: var(--pt-amber); color: var(--pt-amber-ink); }
img { max-width: 100%; }
hr { border-color: var(--pt-line); opacity: 1; }

:focus-visible { outline: 2px solid var(--pt-amber); outline-offset: 2px; border-radius: 3px; }

.pt-serif { font-family: var(--pt-serif); font-weight: 400; letter-spacing: -.01em; }
.pt-mono { font-family: var(--pt-mono); font-size: .69rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 500; }
.pt-mono-n { font-family: var(--pt-mono); font-size: .82em; font-variant-numeric: tabular-nums; }
.pt-dim { color: var(--pt-text-2); }
.pt-dimmer { color: var(--pt-text-3); }
.pt-amber { color: var(--pt-accent-text); }
.pt-num { font-variant-numeric: tabular-nums; }
.pt-trunc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pt-hidden { display: none !important; }
.pt-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

* { scrollbar-width: thin; scrollbar-color: var(--pt-4) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--pt-4); border-radius: 99px; border: 3px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--pt-text-3); background-clip: content-box; }

/* ── 3. BOOTSTRAP NA LINGUAGEM DA MARCA ────────────────────────────────── */
.bg-white, .bg-body { background-color: var(--pt-1) !important; }
.bg-light { background-color: var(--pt-2) !important; }
.bg-dark { background-color: var(--pt-plum) !important; }
.text-dark, .text-body, .text-black { color: var(--pt-text) !important; }
.text-muted, .text-secondary, .text-body-secondary { color: var(--pt-text-2) !important; }
.text-primary { color: var(--pt-accent-text) !important; }
.text-success { color: var(--pt-ok) !important; }
.text-danger { color: var(--pt-bad) !important; }
.text-warning { color: var(--pt-warn) !important; }
.text-info { color: var(--pt-info) !important; }
.bg-primary { background-color: var(--pt-amber) !important; color: var(--pt-amber-ink) !important; }
.border, .border-top, .border-bottom, .border-start, .border-end { border-color: var(--pt-line) !important; }
.border-primary { border-color: var(--pt-accent-line) !important; }
.shadow, .shadow-sm, .shadow-lg { box-shadow: var(--pt-shadow-2) !important; }

.card {
    --bs-card-bg: var(--pt-1);
    --bs-card-border-color: var(--pt-line);
    --bs-card-cap-bg: transparent;
    --bs-card-color: var(--pt-text);
    --bs-card-border-radius: var(--r-3);
    --bs-card-inner-border-radius: var(--r-3);
    box-shadow: var(--pt-shadow-1);
}
.card-header { border-bottom: 1px solid var(--pt-line); font-weight: 600; }

.btn {
    --bs-btn-font-weight: 600;
    --bs-btn-font-size: .875rem;
    --bs-btn-padding-x: .95rem;
    --bs-btn-padding-y: .52rem;
    --bs-btn-border-radius: var(--r-2);
    position: relative;
    letter-spacing: -.005em;
    transition: background-color var(--t-1) var(--ease), border-color var(--t-1) var(--ease), color var(--t-1) var(--ease), transform var(--t-1) var(--ease), box-shadow var(--t-2) var(--ease);
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-sm { --bs-btn-font-size: .8rem; --bs-btn-padding-x: .7rem; --bs-btn-padding-y: .34rem; --bs-btn-border-radius: var(--r-1); }
.btn-lg { --bs-btn-font-size: 1rem; --bs-btn-padding-x: 1.4rem; --bs-btn-padding-y: .75rem; --bs-btn-border-radius: var(--r-2); }

.btn-primary, .btn-amber {
    --bs-btn-bg: var(--pt-amber);
    --bs-btn-border-color: var(--pt-amber);
    --bs-btn-color: var(--pt-amber-ink);
    --bs-btn-hover-bg: var(--pt-amber-2);
    --bs-btn-hover-border-color: var(--pt-amber-2);
    --bs-btn-hover-color: var(--pt-amber-ink);
    --bs-btn-active-bg: var(--pt-amber);
    --bs-btn-active-border-color: var(--pt-amber);
    --bs-btn-active-color: var(--pt-amber-ink);
    --bs-btn-disabled-bg: var(--pt-3);
    --bs-btn-disabled-border-color: var(--pt-3);
    --bs-btn-disabled-color: var(--pt-text-3);
}
.btn-primary:hover, .btn-amber:hover { box-shadow: 0 8px 24px -10px rgba(255, 149, 0, .75); }

.btn-secondary, .btn-dark {
    --bs-btn-bg: var(--pt-text);
    --bs-btn-border-color: var(--pt-text);
    --bs-btn-color: var(--pt-0);
    --bs-btn-hover-bg: var(--pt-text-2);
    --bs-btn-hover-border-color: var(--pt-text-2);
    --bs-btn-hover-color: var(--pt-0);
    --bs-btn-active-bg: var(--pt-text);
    --bs-btn-active-color: var(--pt-0);
}

.btn-outline-primary, .btn-outline-secondary, .btn-outline-dark, .btn-light, .btn-ghost {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--pt-line-2);
    --bs-btn-color: var(--pt-text);
    --bs-btn-hover-bg: var(--pt-2);
    --bs-btn-hover-border-color: var(--pt-line-2);
    --bs-btn-hover-color: var(--pt-text);
    --bs-btn-active-bg: var(--pt-3);
    --bs-btn-active-border-color: var(--pt-line-2);
    --bs-btn-active-color: var(--pt-text);
    --bs-btn-disabled-bg: transparent;
    --bs-btn-disabled-border-color: var(--pt-line);
    --bs-btn-disabled-color: var(--pt-text-3);
}
.btn-outline-primary { --bs-btn-border-color: var(--pt-accent-line); --bs-btn-color: var(--pt-accent-text); --bs-btn-hover-color: var(--pt-accent-text); --bs-btn-hover-bg: var(--pt-accent-soft); --bs-btn-hover-border-color: var(--pt-accent-line); }

.btn-danger, .btn-outline-danger {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--pt-bad);
    --bs-btn-color: var(--pt-bad);
    --bs-btn-hover-bg: var(--pt-bad);
    --bs-btn-hover-border-color: var(--pt-bad);
    --bs-btn-hover-color: var(--pt-1);
    --bs-btn-active-bg: var(--pt-bad);
    --bs-btn-active-color: var(--pt-1);
}
.btn-success, .btn-outline-success {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--pt-ok);
    --bs-btn-color: var(--pt-ok);
    --bs-btn-hover-bg: var(--pt-ok);
    --bs-btn-hover-border-color: var(--pt-ok);
    --bs-btn-hover-color: var(--pt-1);
}
.btn-link { --bs-btn-color: var(--pt-accent-text); --bs-btn-hover-color: var(--pt-accent-text); }

.btn.is-busy { color: transparent !important; pointer-events: none; }
.btn.is-busy::after {
    content: ""; position: absolute; inset: 0; margin: auto;
    width: 15px; height: 15px; border-radius: 50%;
    border: 2px solid var(--pt-text-2); border-right-color: transparent;
    animation: pt-spin .6s linear infinite;
}
.btn-primary.is-busy::after, .btn-amber.is-busy::after { border-color: var(--pt-amber-ink); border-right-color: transparent; }

.form-control, .form-select {
    --bs-body-bg: var(--pt-1);
    background-color: var(--pt-1);
    color: var(--pt-text);
    border: 1px solid var(--pt-line-2);
    border-radius: var(--r-2);
    padding: .56rem .8rem;
    font-size: .92rem;
    transition: border-color var(--t-1) var(--ease), box-shadow var(--t-1) var(--ease), background-color var(--t-1) var(--ease);
}
.form-control::placeholder { color: var(--pt-text-3); opacity: 1; }
.form-control:focus, .form-select:focus {
    background-color: var(--pt-1);
    color: var(--pt-text);
    border-color: var(--pt-amber);
    box-shadow: 0 0 0 3px var(--pt-accent-soft);
}
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--pt-bad); background-image: none; }
.form-control:disabled, .form-select:disabled, .form-control[readonly] { background-color: var(--pt-2); color: var(--pt-text-2); }
.form-label { font-weight: 500; color: var(--pt-text-2); font-size: .82rem; margin-bottom: .32rem; }
.form-text { color: var(--pt-text-3); font-size: .78rem; }
.invalid-feedback { color: var(--pt-bad); font-size: .78rem; }
.input-group-text { background: var(--pt-2); border: 1px solid var(--pt-line-2); color: var(--pt-text-2); border-radius: var(--r-2); }
.form-check-input { background-color: var(--pt-1); border-color: var(--pt-line-2); }
.form-check-input:checked { background-color: var(--pt-amber); border-color: var(--pt-amber); }
.form-check-input:focus { border-color: var(--pt-amber); box-shadow: 0 0 0 3px var(--pt-accent-soft); }
.form-switch .form-check-input:checked { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%231c1006'/%3e%3c/svg%3e"); }

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--pt-text);
    --bs-table-border-color: var(--pt-line);
    --bs-table-hover-bg: var(--pt-2);
    --bs-table-hover-color: var(--pt-text);
    --bs-table-striped-bg: var(--pt-2);
    margin-bottom: 0;
}
.table > thead th {
    font-family: var(--pt-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase;
    font-weight: 500; color: var(--pt-text-3); padding: .78rem 1rem; border-bottom-color: var(--pt-line-2);
    white-space: nowrap; background: transparent;
}
.table > tbody td { padding: .78rem 1rem; vertical-align: middle; font-size: .9rem; }

.badge { font-weight: 600; border-radius: var(--r-1); padding: .32em .55em; font-size: .72em; letter-spacing: .01em; }
.badge.bg-success { background: var(--pt-ok-soft) !important; color: var(--pt-ok) !important; }
.badge.bg-danger { background: var(--pt-bad-soft) !important; color: var(--pt-bad) !important; }
.badge.bg-warning { background: var(--pt-warn-soft) !important; color: var(--pt-warn) !important; }
.badge.bg-info { background: var(--pt-info-soft) !important; color: var(--pt-info) !important; }
.badge.bg-secondary { background: var(--pt-3) !important; color: var(--pt-text-2) !important; }
.badge.bg-primary { background: var(--pt-accent-soft) !important; color: var(--pt-accent-text) !important; }

.alert { border: 1px solid transparent; border-radius: var(--r-2); font-weight: 500; font-size: .9rem; }
.alert-success { background: var(--pt-ok-soft); color: var(--pt-ok); border-color: var(--pt-ok-soft); }
.alert-danger { background: var(--pt-bad-soft); color: var(--pt-bad); border-color: var(--pt-bad-soft); }
.alert-warning { background: var(--pt-warn-soft); color: var(--pt-warn); border-color: var(--pt-warn-soft); }
.alert-info { background: var(--pt-info-soft); color: var(--pt-info); border-color: var(--pt-info-soft); }

.dropdown-menu {
    --bs-dropdown-bg: var(--pt-1);
    --bs-dropdown-border-color: var(--pt-line-2);
    --bs-dropdown-color: var(--pt-text);
    --bs-dropdown-link-color: var(--pt-text);
    --bs-dropdown-link-hover-color: var(--pt-text);
    --bs-dropdown-link-hover-bg: var(--pt-2);
    --bs-dropdown-link-active-bg: var(--pt-3);
    --bs-dropdown-link-active-color: var(--pt-text);
    --bs-dropdown-divider-bg: var(--pt-line);
    border-radius: var(--r-3);
    box-shadow: var(--pt-shadow-2);
    padding: .35rem;
    font-size: .88rem;
    z-index: 1200;
}
.dropdown-item { border-radius: var(--r-1); padding: .42rem .62rem; display: flex; gap: .55rem; align-items: center; }

.modal-content { background: var(--pt-1); color: var(--pt-text); border: 1px solid var(--pt-line-2); border-radius: var(--r-4); box-shadow: var(--pt-shadow-3); }
.modal-header, .modal-footer { border-color: var(--pt-line); }
.btn-close { filter: var(--pt-close-filter, invert(1) grayscale(1) brightness(1.6)); }
:root[data-theme="light"] .btn-close { filter: none; }

.pagination { --bs-pagination-bg: transparent; --bs-pagination-color: var(--pt-text-2); --bs-pagination-border-color: var(--pt-line); --bs-pagination-hover-bg: var(--pt-2); --bs-pagination-hover-color: var(--pt-text); --bs-pagination-hover-border-color: var(--pt-line-2); --bs-pagination-active-bg: var(--pt-amber); --bs-pagination-active-color: var(--pt-amber-ink); --bs-pagination-active-border-color: var(--pt-amber); --bs-pagination-disabled-bg: transparent; --bs-pagination-disabled-color: var(--pt-text-3); --bs-pagination-disabled-border-color: var(--pt-line); --bs-pagination-focus-box-shadow: 0 0 0 3px var(--pt-accent-soft); }

.nav-tabs { --bs-nav-tabs-border-color: var(--pt-line); --bs-nav-tabs-link-active-bg: transparent; --bs-nav-tabs-link-active-color: var(--pt-text); --bs-nav-tabs-link-active-border-color: transparent transparent var(--pt-amber); --bs-nav-link-color: var(--pt-text-2); --bs-nav-link-hover-color: var(--pt-text); --bs-nav-tabs-link-hover-border-color: transparent; --bs-nav-tabs-border-radius: 0; }
.progress { --bs-progress-bg: var(--pt-3); --bs-progress-bar-bg: var(--pt-amber); --bs-progress-border-radius: 99px; }

/* ── 4. MOLDURA DA APLICAÇÃO ───────────────────────────────────────────── */
.pt-app { display: flex; min-height: 100vh; min-height: 100dvh; }

.pt-side {
    position: fixed; inset: 0 auto 0 0; z-index: 1040;
    width: var(--side-w);
    background: var(--pt-side);
    border-right: 1px solid var(--pt-side-line);
    display: flex; flex-direction: column;
    transition: width var(--t-2) var(--ease), transform var(--t-3) var(--ease-out);
}
.pt-side-brand { display: flex; align-items: center; height: var(--top-h); padding: 0 1.1rem; border-bottom: 1px solid var(--pt-side-line); flex: 0 0 auto; overflow: hidden; }
.pt-side-brand img { height: 30px; width: auto; display: block; }
.pt-side-brand .mark { display: none; height: 34px; width: 34px; object-fit: cover; object-position: left center; }

.pt-side-scroll { flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; padding: .45rem .6rem 1rem; }
.pt-nav-title { font-family: var(--pt-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--pt-side-text-2); padding: 1rem .65rem .35rem; white-space: nowrap; }
.pt-nav-link {
    position: relative; display: flex; align-items: center; gap: .68rem;
    padding: .46rem .65rem; margin-bottom: 1px;
    color: var(--pt-side-text); font-size: .875rem; font-weight: 500;
    border-radius: var(--r-2); white-space: nowrap;
    transition: background-color var(--t-1) var(--ease), color var(--t-1) var(--ease);
}
.pt-nav-link i { font-size: 1.02rem; width: 1.2rem; text-align: center; flex: 0 0 auto; }
.pt-nav-link:hover { background: rgba(255, 240, 228, .06); color: #f4ede7; text-decoration: none; }
.pt-nav-link.active { background: rgba(255, 149, 0, .13); color: #ffc072; }
.pt-nav-link.active::before { content: ""; position: absolute; left: -.6rem; top: 22%; bottom: 22%; width: 3px; background: var(--pt-amber); border-radius: 0 3px 3px 0; }
.pt-nav-badge { margin-left: auto; font-family: var(--pt-mono); font-size: .66rem; padding: .08rem .38rem; border-radius: 99px; background: var(--pt-amber); color: var(--pt-amber-ink); font-weight: 500; }
.pt-side-foot { border-top: 1px solid var(--pt-side-line); padding: .55rem .6rem; flex: 0 0 auto; }

.pt-main { flex: 1 1 auto; min-width: 0; margin-left: var(--side-w); display: flex; flex-direction: column; transition: margin-left var(--t-2) var(--ease); }

html.pt-rail .pt-side { width: var(--side-w-rail); }
html.pt-rail .pt-main { margin-left: var(--side-w-rail); }
html.pt-rail .pt-nav-link span, html.pt-rail .pt-nav-title, html.pt-rail .pt-nav-badge { display: none; }
html.pt-rail .pt-nav-link { justify-content: center; padding: .55rem 0; }
html.pt-rail .pt-side-brand { padding: 0 .85rem; }
html.pt-rail .pt-side-brand .full { display: none; }
html.pt-rail .pt-side-brand .mark { display: block; }

.pt-top {
    position: sticky; top: 0; z-index: 1030;
    height: var(--top-h);
    display: flex; align-items: center; gap: .75rem;
    padding: 0 1.5rem;
    background: color-mix(in srgb, var(--pt-0) 82%, transparent);
    backdrop-filter: saturate(150%) blur(14px);
    -webkit-backdrop-filter: saturate(150%) blur(14px);
    border-bottom: 1px solid var(--pt-line);
}
.pt-top-title { font-size: .95rem; font-weight: 600; margin: 0; min-width: 0; }
.pt-icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; flex: 0 0 auto;
    border-radius: var(--r-2); border: 1px solid transparent; background: transparent;
    color: var(--pt-text-2); font-size: 1.02rem; position: relative;
    transition: background-color var(--t-1) var(--ease), color var(--t-1) var(--ease), border-color var(--t-1) var(--ease), transform var(--t-1) var(--ease);
}
.pt-icon-btn:hover { background: var(--pt-2); color: var(--pt-text); text-decoration: none; }
.pt-icon-btn:active { transform: scale(.94); }
.pt-icon-btn.line { border-color: var(--pt-line-2); }
.pt-icon-btn.danger:hover { color: var(--pt-bad); background: var(--pt-bad-soft); }
.pt-icon-btn.sm { width: 30px; height: 30px; font-size: .88rem; border-radius: var(--r-1); }
.pt-icon-btn .dot { position: absolute; top: 5px; right: 5px; min-width: 15px; height: 15px; padding: 0 3px; border-radius: 99px; background: var(--pt-amber); color: var(--pt-amber-ink); font: 500 .58rem/15px var(--pt-mono); text-align: center; }

.pt-find {
    display: inline-flex; align-items: center; gap: .55rem;
    height: 36px; min-width: 240px; padding: 0 .55rem 0 .75rem;
    background: var(--pt-1); color: var(--pt-text-3);
    border: 1px solid var(--pt-line); border-radius: var(--r-2);
    font-size: .85rem; cursor: pointer;
    transition: border-color var(--t-1) var(--ease), color var(--t-1) var(--ease);
}
.pt-find:hover { border-color: var(--pt-line-2); color: var(--pt-text-2); }
.pt-kbd { font-family: var(--pt-mono); font-size: .64rem; padding: .1rem .35rem; border-radius: 4px; border: 1px solid var(--pt-line-2); background: var(--pt-2); color: var(--pt-text-2); line-height: 1.4; white-space: nowrap; }
.pt-find .pt-kbd { margin-left: auto; }

.pt-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--pt-accent-soft); color: var(--pt-accent-text);
    font-weight: 600; font-size: .76rem; flex: 0 0 auto; letter-spacing: .02em;
}
.pt-avatar.lg { width: 46px; height: 46px; font-size: 1rem; }

.pt-content { flex: 1 1 auto; padding: 1.75rem 1.5rem 3rem; width: 100%; max-width: 1560px; margin: 0 auto; }

.pt-scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, .55); z-index: 1035; opacity: 0; pointer-events: none; transition: opacity var(--t-2) var(--ease); }

@media (max-width: 991.98px) {
    .pt-side { transform: translateX(-102%); width: min(84vw, 300px) !important; box-shadow: var(--pt-shadow-3); }
    html.pt-side-open .pt-side { transform: none; }
    html.pt-side-open .pt-scrim { opacity: 1; pointer-events: auto; }
    .pt-main { margin-left: 0 !important; }
    .pt-top { padding: 0 1rem; }
    .pt-content { padding: 1.25rem 1rem 2.5rem; }
    .pt-find { min-width: 0; width: 36px; padding: 0; justify-content: center; }
    .pt-find span, .pt-find .pt-kbd { display: none; }
    html.pt-rail .pt-nav-link span, html.pt-rail .pt-nav-title, html.pt-rail .pt-nav-badge { display: revert; }
    html.pt-rail .pt-nav-link { justify-content: flex-start; padding: .46rem .65rem; }
    html.pt-rail .pt-side-brand .full { display: block; }
    html.pt-rail .pt-side-brand .mark { display: none; }
}

/* Barra de progresso entre páginas */
.pt-loadbar { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: var(--pt-amber); box-shadow: 0 0 10px var(--pt-amber); z-index: 3000; opacity: 0; transition: width .5s var(--ease-out), opacity .2s; }
.pt-loadbar.on { opacity: 1; width: 72%; }

/* ── 5. COMPONENTES ────────────────────────────────────────────────────── */

/* Cabeçalho de página */
.pt-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 1.5rem; margin-bottom: 1.5rem; }
.pt-head .kicker { color: var(--pt-accent-text); margin-bottom: .3rem; display: block; }
.pt-head h1 { font-family: var(--pt-serif); font-weight: 400; font-size: clamp(1.9rem, 1.4rem + 1.4vw, 2.6rem); line-height: 1.05; letter-spacing: -.015em; margin: 0; }
.pt-head .sub { color: var(--pt-text-2); margin: .35rem 0 0; font-size: .92rem; max-width: 62ch; }
.pt-head-actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }

/* Superfícies */
.pt-card { background: var(--pt-1); border: 1px solid var(--pt-line); border-radius: var(--r-3); box-shadow: var(--pt-shadow-1); }
.pt-card-h { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .85rem 1.1rem; border-bottom: 1px solid var(--pt-line); min-height: 52px; }
.pt-card-h h2, .pt-card-h h3 { font-size: .95rem; font-weight: 600; margin: 0; }
.pt-card-b { padding: 1.1rem; }
.pt-card.flush .pt-card-b { padding: 0; }

/* Indicadores */
.pt-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .75rem; }
.pt-kpi {
    position: relative; display: block; padding: 1rem 1.05rem .95rem;
    background: var(--pt-1); border: 1px solid var(--pt-line); border-radius: var(--r-3);
    color: var(--pt-text); overflow: hidden;
    transition: border-color var(--t-1) var(--ease), transform var(--t-2) var(--ease), box-shadow var(--t-2) var(--ease);
}
a.pt-kpi:hover, button.pt-kpi:hover { border-color: var(--pt-accent-line); text-decoration: none; transform: translateY(-2px); box-shadow: var(--pt-shadow-2); color: var(--pt-text); }
button.pt-kpi { width: 100%; text-align: left; }
.pt-kpi .lbl { color: var(--pt-text-3); display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.pt-kpi .val { font-family: var(--pt-serif); font-size: 2.35rem; line-height: 1.08; margin-top: .35rem; font-variant-numeric: tabular-nums; }
.pt-kpi .note { font-size: .79rem; color: var(--pt-text-2); margin-top: .1rem; }
.pt-kpi .delta.up { color: var(--pt-ok); }
.pt-kpi .delta.down { color: var(--pt-bad); }
.pt-kpi.on { border-color: var(--pt-amber); background: var(--pt-accent-soft); }

/* Fichas de filtro */
.pt-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: 1rem; }
.pt-input-find { position: relative; flex: 1 1 240px; min-width: 200px; max-width: 420px; }
.pt-input-find i { position: absolute; left: .75rem; top: 50%; transform: translateY(-50%); color: var(--pt-text-3); pointer-events: none; }
.pt-input-find .form-control { padding-left: 2.15rem; }
.pt-chips { display: flex; flex-wrap: wrap; gap: .32rem; }
.pt-chip {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .3rem .68rem; border-radius: 99px;
    border: 1px solid var(--pt-line-2); background: transparent; color: var(--pt-text-2);
    font-size: .8rem; font-weight: 500; white-space: nowrap; cursor: pointer;
    transition: all var(--t-1) var(--ease);
}
.pt-chip:hover { color: var(--pt-text); background: var(--pt-2); }
.pt-chip.on { background: var(--pt-amber); border-color: var(--pt-amber); color: var(--pt-amber-ink); }
.pt-chip .n { font-family: var(--pt-mono); font-size: .68rem; opacity: .75; }
.pt-result-count { font-size: .8rem; color: var(--pt-text-3); margin-left: auto; white-space: nowrap; }

/* Tabela */
.pt-table-wrap { overflow-x: auto; }
.pt-table thead th[data-sort] { cursor: pointer; user-select: none; }
.pt-table thead th[data-sort]:hover { color: var(--pt-text); }
.pt-table thead th[data-sort]::after { content: "↕"; margin-left: .35rem; opacity: .35; }
.pt-table thead th[data-dir="asc"]::after { content: "↑"; opacity: 1; color: var(--pt-accent-text); }
.pt-table thead th[data-dir="desc"]::after { content: "↓"; opacity: 1; color: var(--pt-accent-text); }
.pt-table tbody tr { transition: background-color var(--t-1) var(--ease), opacity var(--t-2) var(--ease); }
.pt-table tbody tr:hover { background: var(--pt-2); }
.pt-table tbody tr.is-selected { background: var(--pt-accent-soft); }
.pt-table tbody tr[data-pt-drawer], .pt-table tbody tr[data-href] { cursor: pointer; }
.pt-row-actions { display: inline-flex; gap: .15rem; justify-content: flex-end; }
@media (hover: hover) { .pt-table tbody tr .pt-row-actions.reveal { opacity: 0; transition: opacity var(--t-1) var(--ease); } .pt-table tbody tr:hover .pt-row-actions.reveal, .pt-table tbody tr:focus-within .pt-row-actions.reveal { opacity: 1; } }

/* Etiquetas de estado */
.pt-tag { display: inline-flex; align-items: center; gap: .32rem; padding: .14rem .5rem; border-radius: 99px; font-size: .74rem; font-weight: 500; background: var(--pt-3); color: var(--pt-text-2); white-space: nowrap; }
.pt-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pt-tag.plain::before { display: none; }
.pt-tag.ok { background: var(--pt-ok-soft); color: var(--pt-ok); }
.pt-tag.warn { background: var(--pt-warn-soft); color: var(--pt-warn); }
.pt-tag.bad { background: var(--pt-bad-soft); color: var(--pt-bad); }
.pt-tag.info { background: var(--pt-info-soft); color: var(--pt-info); }
.pt-tag.amber { background: var(--pt-accent-soft); color: var(--pt-accent-text); }

/* Cantos de enquadramento: a assinatura visual da marca */
.pt-vf { position: relative; }
.pt-vf::after, .pt-frame-vf {
    content: ""; position: absolute; inset: 9px; pointer-events: none; z-index: 2;
    --c: var(--pt-amber); --l: 18px; --w: 1.5px;
    background:
        linear-gradient(var(--c), var(--c)) left top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--w) var(--l) no-repeat;
}

/* Folha de contacto */
.pt-sheet { --cell: 215px; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(var(--cell), 46%), 1fr)); gap: .7rem; }
.pt-sheet.lg { --cell: 300px; }
.pt-sheet.sm { --cell: 150px; }
.pt-frame {
    position: relative; display: flex; flex-direction: column;
    background: var(--pt-1); border: 1px solid var(--pt-line); border-radius: var(--r-2);
    overflow: hidden; color: var(--pt-text);
    transition: border-color var(--t-1) var(--ease), transform var(--t-2) var(--ease-out), box-shadow var(--t-2) var(--ease), opacity var(--t-2) var(--ease);
}
.pt-frame:hover { border-color: var(--pt-line-2); transform: translateY(-2px); box-shadow: var(--pt-shadow-2); }
.pt-frame.is-selected { border-color: var(--pt-amber); box-shadow: 0 0 0 1px var(--pt-amber); }
.pt-frame-media { position: relative; display: block; aspect-ratio: 4 / 3; background: #0b0709; overflow: hidden; cursor: zoom-in; }
.pt-frame-media img { width: 100%; height: 100%; object-fit: contain; display: block; opacity: 0; transition: opacity var(--t-3) var(--ease), transform var(--t-3) var(--ease-out); }
.pt-frame-media img.is-loaded { opacity: 1; }
.pt-frame:hover .pt-frame-media img.is-loaded { transform: scale(1.025); }
.pt-frame-media::after { content: ""; position: absolute; inset: 9px; pointer-events: none; z-index: 2; opacity: 0; transform: scale(1.05); transition: opacity var(--t-1) var(--ease), transform var(--t-2) var(--ease-out);
    --c: var(--pt-amber); --l: 16px; --w: 1.5px;
    background:
        linear-gradient(var(--c), var(--c)) left top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--w) var(--l) no-repeat;
}
.pt-frame:hover .pt-frame-media::after, .pt-frame-media:focus-visible::after { opacity: 1; transform: none; }
.pt-frame-foot { display: flex; align-items: center; justify-content: space-between; gap: .4rem; padding: .38rem .55rem; min-height: 36px; border-top: 1px solid var(--pt-line); }
.pt-frame-no { font-family: var(--pt-mono); font-size: .66rem; letter-spacing: .05em; color: var(--pt-accent-text); flex: 0 0 auto; }
.pt-frame-name { font-size: .78rem; color: var(--pt-text-2); min-width: 0; flex: 1 1 auto; }
.pt-frame-badges { position: absolute; left: .45rem; top: .45rem; display: flex; gap: .25rem; z-index: 3; }
.pt-frame-tools { position: absolute; right: .4rem; top: .4rem; display: flex; gap: .2rem; z-index: 3; opacity: 0; transition: opacity var(--t-1) var(--ease); }
.pt-frame:hover .pt-frame-tools, .pt-frame:focus-within .pt-frame-tools, .pt-frame.is-selected .pt-frame-tools { opacity: 1; }
@media (hover: none) { .pt-frame-tools { opacity: 1; } }
.pt-frame-tool { width: 30px; height: 30px; border: 0; border-radius: var(--r-1); background: rgba(15, 10, 13, .72); color: #f4ede7; display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; backdrop-filter: blur(6px); transition: background-color var(--t-1) var(--ease), color var(--t-1) var(--ease), transform var(--t-1) var(--ease); }
.pt-frame-tool:hover { background: var(--pt-amber); color: var(--pt-amber-ink); text-decoration: none; }
.pt-frame-tool:active { transform: scale(.92); }
.pt-frame-tool.on { color: var(--pt-amber); }
.pt-frame-tool.on:hover { color: var(--pt-amber-ink); }
/* Acima do rodapé, para não tapar o número do fotograma; só aparece quando faz falta. */
.pt-frame-pick { position: absolute; left: .45rem; bottom: 44px; z-index: 3; opacity: 0; transition: opacity var(--t-1) var(--ease); }
.pt-frame:hover .pt-frame-pick, .pt-frame:focus-within .pt-frame-pick, .pt-frame.is-selected .pt-frame-pick { opacity: 1; }
@media (hover: none) { .pt-frame-pick { opacity: 1; } }
.pt-frame-pick input { width: 19px; height: 19px; accent-color: var(--pt-amber); cursor: pointer; }
.pt-frame-lock { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 1; color: #fff; font-size: 1.4rem; pointer-events: none; text-shadow: 0 2px 12px rgba(0, 0, 0, .7); }

/* Preço sobre a fotografia */
.pt-price { font-family: var(--pt-mono); font-size: .74rem; font-weight: 500; padding: .12rem .42rem; border-radius: var(--r-1); background: var(--pt-amber); color: var(--pt-amber-ink); white-space: nowrap; }
.pt-price.free { background: rgba(15, 10, 13, .72); color: #52c98f; backdrop-filter: blur(6px); }

/* Barra de seleção em massa */
.pt-bulk {
    position: fixed; left: 50%; bottom: 1.25rem; z-index: 1100;
    transform: translate(-50%, 160%); transition: transform var(--t-3) var(--ease-out);
    display: flex; align-items: center; gap: .6rem;
    max-width: calc(100vw - 1.5rem); overflow-x: auto;
    padding: .5rem .6rem .5rem 1rem;
    background: var(--pt-text); color: var(--pt-0);
    border-radius: 99px; box-shadow: var(--pt-shadow-3); font-size: .86rem; font-weight: 500;
}
.pt-bulk.on { transform: translate(-50%, 0); }
.pt-bulk .btn { --bs-btn-color: var(--pt-0); --bs-btn-border-color: transparent; --bs-btn-bg: transparent; --bs-btn-hover-bg: rgba(128, 128, 128, .25); --bs-btn-hover-color: var(--pt-0); --bs-btn-hover-border-color: transparent; --bs-btn-border-radius: 99px; white-space: nowrap; }
.pt-bulk .btn.is-danger { --bs-btn-color: var(--pt-bad); --bs-btn-hover-color: var(--pt-bad); }

/* Estado vazio */
.pt-empty { text-align: center; padding: 3.25rem 1.5rem; color: var(--pt-text-2); }
.pt-empty .ico { display: inline-flex; width: 72px; height: 72px; align-items: center; justify-content: center; font-size: 1.6rem; color: var(--pt-accent-text); margin-bottom: 1rem; position: relative; }
.pt-empty .ico::after { content: ""; position: absolute; inset: 0; --c: var(--pt-accent-line); --l: 14px; --w: 1.5px;
    background:
        linear-gradient(var(--c), var(--c)) left top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right top / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / var(--w) var(--l) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--l) var(--w) no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / var(--w) var(--l) no-repeat;
}
.pt-empty h3 { font-family: var(--pt-serif); font-weight: 400; font-size: 1.5rem; margin-bottom: .3rem; }
.pt-empty p { max-width: 44ch; margin: 0 auto 1rem; font-size: .92rem; }

/* Esqueleto de carregamento */
.pt-skel { position: relative; overflow: hidden; background: var(--pt-2); border-radius: var(--r-1); color: transparent !important; }
.pt-skel::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--pt-text) 7%, transparent), transparent); animation: pt-shimmer 1.3s infinite; }

/* Separadores */
.pt-tabs { display: flex; gap: .2rem; border-bottom: 1px solid var(--pt-line); margin-bottom: 1.15rem; overflow-x: auto; scrollbar-width: none; }
.pt-tabs::-webkit-scrollbar { display: none; }
.pt-tab { position: relative; padding: .55rem .75rem; background: none; border: 0; color: var(--pt-text-2); font-size: .88rem; font-weight: 500; white-space: nowrap; transition: color var(--t-1) var(--ease); }
.pt-tab:hover { color: var(--pt-text); text-decoration: none; }
.pt-tab.on { color: var(--pt-text); }
.pt-tab.on::after { content: ""; position: absolute; left: .4rem; right: .4rem; bottom: -1px; height: 2px; background: var(--pt-amber); }
.pt-tab .n { font-family: var(--pt-mono); font-size: .68rem; color: var(--pt-text-3); margin-left: .3rem; }
.pt-pane { display: none; }
.pt-pane.on { display: block; animation: pt-rise var(--t-3) var(--ease-out) both; }

/* Secção de formulário */
.pt-field-group { display: grid; gap: .9rem; }
.pt-section-title { font-family: var(--pt-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--pt-text-3); display: flex; align-items: center; gap: .6rem; margin: 0 0 .85rem; }
.pt-section-title::after { content: ""; flex: 1; height: 1px; background: var(--pt-line); }

/* Palavra-passe */
.pt-pass { position: relative; }
.pt-pass .form-control { padding-right: 2.6rem; }
.pt-pass button { position: absolute; right: .3rem; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border: 0; background: none; color: var(--pt-text-3); border-radius: var(--r-1); }
.pt-pass button:hover { color: var(--pt-accent-text); }
.pt-meter { display: flex; gap: 3px; margin-top: .4rem; }
.pt-meter i { flex: 1; height: 3px; background: var(--pt-3); border-radius: 2px; transition: background-color var(--t-2) var(--ease); }
.pt-meter[data-n="1"] i:nth-child(-n+1) { background: var(--pt-bad); }
.pt-meter[data-n="2"] i:nth-child(-n+2) { background: var(--pt-warn); }
.pt-meter[data-n="3"] i:nth-child(-n+3) { background: var(--pt-amber); }
.pt-meter[data-n="4"] i:nth-child(-n+4) { background: var(--pt-ok); }
.pt-meter-label { font-size: .74rem; color: var(--pt-text-3); margin-top: .22rem; min-height: 1.1em; }

/* Interruptor com rótulo */
.pt-toggle { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--pt-line); }
.pt-toggle:last-child { border-bottom: 0; }
.pt-toggle b { font-weight: 500; display: block; font-size: .92rem; }
.pt-toggle small { color: var(--pt-text-3); font-size: .8rem; }

/* Zona de largar ficheiros */
.pt-drop {
    position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 2.5rem 1.5rem; text-align: center; cursor: pointer;
    background: var(--pt-1); border: 1px dashed var(--pt-line-2); border-radius: var(--r-3);
    color: var(--pt-text-2);
    transition: border-color var(--t-1) var(--ease), background-color var(--t-1) var(--ease), transform var(--t-2) var(--ease-out);
}
.pt-drop:hover { border-color: var(--pt-accent-line); }
.pt-drop.is-over { border-color: var(--pt-amber); background: var(--pt-accent-soft); transform: scale(1.005); }
.pt-drop i.big { font-size: 1.9rem; color: var(--pt-accent-text); margin-bottom: .5rem; }

/* Barra de progresso fina */
.pt-bar { height: 5px; background: var(--pt-3); border-radius: 99px; overflow: hidden; }
.pt-bar > i { display: block; height: 100%; width: 0; background: var(--pt-amber); border-radius: 99px; transition: width var(--t-3) var(--ease-out); }
.pt-bar.ok > i { background: var(--pt-ok); }

/* Passos */
.pt-steps { display: flex; gap: .3rem; counter-reset: passo; }
.pt-step { flex: 1; display: flex; align-items: center; gap: .5rem; font-size: .82rem; color: var(--pt-text-3); padding-top: .55rem; border-top: 2px solid var(--pt-3); counter-increment: passo; }
.pt-step::before { content: counter(passo, decimal-leading-zero); font-family: var(--pt-mono); font-size: .7rem; }
.pt-step.on { color: var(--pt-text); border-top-color: var(--pt-amber); }
.pt-step.done { color: var(--pt-text-2); border-top-color: var(--pt-accent-line); }

/* Linha do tempo */
.pt-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.pt-timeline li { position: relative; padding: 0 0 1rem 1.3rem; }
.pt-timeline li::before { content: ""; position: absolute; left: 3px; top: .5em; bottom: -.5em; width: 1px; background: var(--pt-line-2); }
.pt-timeline li:last-child::before { display: none; }
.pt-timeline li::after { content: ""; position: absolute; left: 0; top: .42em; width: 7px; height: 7px; border-radius: 50%; background: var(--pt-amber); }

/* Dicionário chave-valor */
.pt-dl { display: grid; grid-template-columns: minmax(110px, auto) 1fr; gap: .45rem 1rem; font-size: .88rem; margin: 0; }
.pt-dl dt { color: var(--pt-text-3); font-weight: 400; }
.pt-dl dd { margin: 0; overflow-wrap: anywhere; }

/* ── 6. JANELAS ────────────────────────────────────────────────────────── */
dialog { color: var(--pt-text); }
dialog::backdrop { background: rgba(8, 4, 7, .62); backdrop-filter: blur(3px); animation: pt-fade var(--t-2) var(--ease) both; }

.pt-dialog { border: 1px solid var(--pt-line-2); border-radius: var(--r-4); background: var(--pt-1); padding: 0; width: min(440px, calc(100vw - 2rem)); box-shadow: var(--pt-shadow-3); }
.pt-dialog[open] { animation: pt-pop var(--t-2) var(--ease-out) both; }
.pt-dialog .in { padding: 1.4rem 1.4rem 1.1rem; }
.pt-dialog h3 { font-family: var(--pt-serif); font-weight: 400; font-size: 1.55rem; margin: 0 0 .35rem; }
.pt-dialog p { color: var(--pt-text-2); font-size: .92rem; margin: 0; }
.pt-dialog .foot { display: flex; justify-content: flex-end; gap: .45rem; padding: .85rem 1.1rem; border-top: 1px solid var(--pt-line); }

.pt-drawer { border: 0; border-left: 1px solid var(--pt-line-2); background: var(--pt-1); padding: 0; margin: 0 0 0 auto; height: 100dvh; max-height: 100dvh; width: min(520px, 100vw); max-width: 100vw; box-shadow: var(--pt-shadow-3); }
.pt-drawer[open] { animation: pt-slide var(--t-3) var(--ease-out) both; display: flex; flex-direction: column; }
.pt-drawer-h { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 0 .8rem 0 1.25rem; min-height: var(--top-h); border-bottom: 1px solid var(--pt-line); flex: 0 0 auto; }
.pt-drawer-h h3 { font-family: var(--pt-serif); font-weight: 400; font-size: 1.35rem; margin: 0; }
.pt-drawer-b { flex: 1 1 auto; overflow-y: auto; padding: 1.25rem; }
.pt-drawer-f { flex: 0 0 auto; padding: .8rem 1.25rem; border-top: 1px solid var(--pt-line); display: flex; gap: .5rem; flex-wrap: wrap; }

/* Avisos */
.pt-toasts { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 4000; display: flex; flex-direction: column; gap: .45rem; width: min(380px, calc(100vw - 2rem)); pointer-events: none; }
.pt-toast {
    pointer-events: auto; display: flex; align-items: flex-start; gap: .6rem;
    padding: .7rem .75rem .7rem .85rem;
    background: var(--pt-text); color: var(--pt-0);
    border-radius: var(--r-3); box-shadow: var(--pt-shadow-3);
    font-size: .875rem; font-weight: 500; line-height: 1.4;
    animation: pt-toast-in var(--t-3) var(--ease-out) both;
}
.pt-toast.out { animation: pt-toast-out var(--t-2) var(--ease) both; }
.pt-toast i.tone { font-size: 1rem; flex: 0 0 auto; margin-top: .05rem; }
.pt-toast.ok i.tone { color: var(--pt-ok); }
.pt-toast.bad i.tone { color: var(--pt-bad); }
.pt-toast.warn i.tone { color: var(--pt-warn); }
.pt-toast.info i.tone { color: var(--pt-info); }
:root[data-theme="dark"] .pt-toast.ok i.tone { color: #127a4a; }
:root[data-theme="dark"] .pt-toast.bad i.tone { color: #c0342a; }
:root[data-theme="dark"] .pt-toast.warn i.tone { color: #8d6100; }
:root[data-theme="dark"] .pt-toast.info i.tone { color: #2563b8; }
.pt-toast .msg { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.pt-toast button { border: 0; background: none; color: inherit; opacity: .6; padding: 0 .15rem; font-size: .9rem; }
.pt-toast button:hover { opacity: 1; }
.pt-toast button.act { opacity: 1; font-weight: 600; text-decoration: underline; text-underline-offset: 2px; white-space: nowrap; font-size: .84rem; }

/* Paleta de comandos */
.pt-cmd { border: 1px solid var(--pt-line-2); border-radius: var(--r-3); background: var(--pt-1); padding: 0; width: min(600px, calc(100vw - 2rem)); margin: 12vh auto auto; box-shadow: var(--pt-shadow-3); overflow: hidden; }
.pt-cmd[open] { animation: pt-pop var(--t-2) var(--ease-out) both; }
.pt-cmd-in { display: flex; align-items: center; gap: .6rem; padding: .25rem .95rem; border-bottom: 1px solid var(--pt-line); }
.pt-cmd-in i { color: var(--pt-text-3); }
.pt-cmd-in input { flex: 1; background: none; border: 0; outline: 0; color: var(--pt-text); padding: .72rem 0; font-size: 1rem; }
.pt-cmd-list { max-height: 52vh; overflow-y: auto; padding: .35rem; }
.pt-cmd-group { font-family: var(--pt-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--pt-text-3); padding: .55rem .6rem .25rem; }
.pt-cmd-item { display: flex; align-items: center; gap: .65rem; padding: .48rem .6rem; border-radius: var(--r-2); color: var(--pt-text); font-size: .9rem; cursor: pointer; width: 100%; border: 0; background: none; text-align: left; }
.pt-cmd-item i { color: var(--pt-text-3); width: 1.15rem; text-align: center; }
.pt-cmd-item.on { background: var(--pt-accent-soft); }
.pt-cmd-item.on i { color: var(--pt-accent-text); }
.pt-cmd-item:hover { text-decoration: none; color: var(--pt-text); }
.pt-cmd-foot { display: flex; gap: .9rem; padding: .45rem .9rem; border-top: 1px solid var(--pt-line); font-size: .72rem; color: var(--pt-text-3); }

/* Visor de fotografias */
.pt-lb { position: fixed; inset: 0; z-index: 3500; background: rgba(8, 5, 7, .96); display: flex; flex-direction: column; color: #f4ede7; animation: pt-fade var(--t-2) var(--ease) both; }
.pt-lb-top, .pt-lb-bot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .6rem .85rem; flex: 0 0 auto; }
.pt-lb-count { font-family: var(--pt-mono); font-size: .74rem; letter-spacing: .08em; color: #ffae42; }
.pt-lb-stage { position: relative; flex: 1 1 auto; min-height: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; touch-action: none; }
.pt-lb-stage img { max-width: 100%; max-height: 100%; object-fit: contain; transition: transform var(--t-2) var(--ease-out), opacity var(--t-2) var(--ease); user-select: none; -webkit-user-drag: none; cursor: zoom-in; }
.pt-lb-stage.zoomed img { cursor: grab; transition: opacity var(--t-2) var(--ease); }
.pt-lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 68px; border: 0; border-radius: var(--r-2); background: rgba(255, 255, 255, .06); color: #f4ede7; font-size: 1.3rem; z-index: 2; transition: background-color var(--t-1) var(--ease); }
.pt-lb-nav:hover { background: var(--pt-amber); color: var(--pt-amber-ink); }
.pt-lb-nav.prev { left: .75rem; }
.pt-lb-nav.next { right: .75rem; }
.pt-lb-cap { font-size: .88rem; min-width: 0; }
.pt-lb-cap small { display: block; color: #a2968f; font-size: .76rem; }
.pt-lb .pt-icon-btn { color: #f4ede7; }
.pt-lb .pt-icon-btn:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.pt-lb-spin { position: absolute; inset: 0; margin: auto; width: 30px; height: 30px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .2); border-top-color: var(--pt-amber); animation: pt-spin .7s linear infinite; }

/* Varrimento do rosto */
.pt-scan { position: relative; overflow: hidden; }
.pt-scan::before { content: ""; position: absolute; left: 0; right: 0; height: 34%; top: -34%; z-index: 3; pointer-events: none; background: linear-gradient(to bottom, transparent, rgba(255, 149, 0, .32) 92%, var(--pt-amber) 99%); animation: pt-sweep 1.9s linear infinite; }

/* ── 7. PÁGINAS PÚBLICAS ───────────────────────────────────────────────── */
.pt-pub { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }
.pt-pub-top {
    position: sticky; top: 0; z-index: 1030;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    height: var(--top-h); padding: 0 clamp(1rem, 3vw, 2.5rem);
    background: color-mix(in srgb, var(--pt-side) 88%, transparent);
    backdrop-filter: saturate(150%) blur(14px);
    -webkit-backdrop-filter: saturate(150%) blur(14px);
    border-bottom: 1px solid var(--pt-side-line);
    color: var(--pt-side-text);
}
.pt-pub-top .logo img { height: 34px; width: auto; display: block; }
.pt-pub-nav { display: flex; align-items: center; gap: .35rem; }
.pt-pub-top .pt-icon-btn { color: var(--pt-side-text); }
.pt-pub-top .pt-icon-btn:hover { color: #f4ede7; background: rgba(255, 240, 228, .08); }
.pt-pub-main { flex: 1 1 auto; width: 100%; }
.pt-pub-wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem) 4rem; }
.pt-pub-foot { background: var(--pt-side); color: var(--pt-side-text-2); border-top: 1px solid var(--pt-side-line); padding: 1.4rem clamp(1rem, 3vw, 2.5rem); font-size: .8rem; }
.pt-pub-foot .row-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .9rem 2rem; max-width: 1240px; margin: 0 auto; }
.pt-pub-foot a { color: var(--pt-side-text); }
.pt-pub-foot a:hover { color: #ffc072; }
.pt-pub-foot nav { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; }

/* Entrada */
.pt-auth { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); min-height: calc(100vh - var(--top-h)); min-height: calc(100dvh - var(--top-h)); }
.pt-auth-art { position: relative; background: var(--pt-side); overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(1.75rem, 4vw, 3.5rem); color: #f4ede7; }
.pt-auth-art::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 55% at 72% 18%, rgba(255, 149, 0, .22), transparent 70%), radial-gradient(70% 60% at 12% 90%, rgba(255, 90, 40, .1), transparent 70%); }
.pt-auth-sheet { position: absolute; inset: -6% -8% auto auto; width: 92%; display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; opacity: .55; transform: rotate(-6deg); }
.pt-auth-sheet span { aspect-ratio: 4 / 3; border-radius: 3px; background: linear-gradient(135deg, rgba(255, 240, 228, .1), rgba(255, 240, 228, .02)); border: 1px solid rgba(255, 240, 228, .07); }
.pt-auth-sheet span.lit { background: linear-gradient(135deg, rgba(255, 149, 0, .5), rgba(255, 149, 0, .08)); border-color: rgba(255, 149, 0, .55); }
.pt-auth-copy { position: relative; z-index: 2; max-width: 30rem; }
.pt-auth-copy h2 { font-family: var(--pt-serif); font-weight: 400; font-size: clamp(2.2rem, 1.3rem + 2.6vw, 3.6rem); line-height: 1.04; letter-spacing: -.015em; color: #f4ede7; margin: .5rem 0 .75rem; }
.pt-auth-copy h2 em { color: #ffae42; font-style: italic; }
.pt-auth-copy p { color: #bfb3ab; margin: 0; }
.pt-auth-form { display: flex; align-items: center; justify-content: center; padding: clamp(1.5rem, 4vw, 3.5rem) clamp(1.25rem, 4vw, 3rem); }
.pt-auth-box { width: 100%; max-width: 410px; }
.pt-auth-box h1 { font-family: var(--pt-serif); font-weight: 400; font-size: 2.3rem; margin: 0 0 .25rem; letter-spacing: -.015em; }
.pt-auth-box .lead { color: var(--pt-text-2); font-size: .94rem; margin-bottom: 1.5rem; }
.pt-auth-switch { text-align: center; font-size: .88rem; color: var(--pt-text-2); margin-top: 1.25rem; }
.pt-auth-opts { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-top: .4rem; }
.pt-otp { display: flex; gap: .4rem; justify-content: space-between; }
.pt-otp input { width: 100%; height: 54px; text-align: center; font-family: var(--pt-mono); font-size: 1.3rem; background: var(--pt-1); color: var(--pt-text); border: 1px solid var(--pt-line-2); border-radius: var(--r-2); }
.pt-otp input:focus { border-color: var(--pt-amber); box-shadow: 0 0 0 3px var(--pt-accent-soft); outline: 0; }
@media (max-width: 860px) { .pt-auth { grid-template-columns: 1fr; } .pt-auth-art { display: none; } }

/* Campo-armadilha: fora do ecrã, nunca `display:none` (alguns robôs saltam-no). */
.pt-trap { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Estado do escudo de entrada */
.pt-shield { display: inline-flex; align-items: center; gap: .5rem; padding: .22rem .65rem .22rem .3rem; border-radius: 99px; background: var(--pt-2); color: var(--pt-text-2); font-size: .76rem; font-weight: 500; }
.pt-shield svg { width: 22px; height: 22px; transform: rotate(-90deg); flex: 0 0 auto; }
.pt-shield .bg { stroke: var(--pt-3); }
.pt-shield .arc { stroke: var(--pt-amber); stroke-linecap: round; transition: stroke-dashoffset .25s linear, stroke .3s; }
.pt-shield[data-estado="verificado"] { background: var(--pt-ok-soft); color: var(--pt-ok); }
.pt-shield[data-estado="verificado"] .arc { stroke: var(--pt-ok); }
.pt-shield[data-estado="reforcado"] { background: var(--pt-warn-soft); color: var(--pt-warn); }
.pt-shield[data-estado="indisponivel"] { background: var(--pt-bad-soft); color: var(--pt-bad); }
.pt-shield[data-estado="indisponivel"] .arc { stroke: var(--pt-bad); }
.pt-wait { display: none; align-items: center; gap: .75rem; padding: .7rem .85rem; border-radius: var(--r-2); background: var(--pt-warn-soft); color: var(--pt-warn); font-size: .86rem; margin-bottom: .85rem; }
.pt-wait.on { display: flex; }
.pt-wait b { font-family: var(--pt-mono); font-weight: 500; }

/* Conteúdo legal e ajuda */
.pt-prose { max-width: 72ch; color: var(--pt-text-2); font-size: .97rem; line-height: 1.72; }
.pt-prose h1 { font-family: var(--pt-serif); font-weight: 400; font-size: 2.6rem; color: var(--pt-text); }
.pt-prose h2 { font-family: var(--pt-serif); font-weight: 400; font-size: 1.6rem; color: var(--pt-text); margin: 2rem 0 .5rem; }
.pt-prose h3 { font-size: 1.02rem; color: var(--pt-text); margin: 1.3rem 0 .35rem; }
.pt-prose strong { color: var(--pt-text); font-weight: 600; }
.pt-prose ul, .pt-prose ol { padding-left: 1.2rem; }

/* Banner de cookies */
.pt-cookie { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 2500; max-width: 720px; margin: 0 auto; padding: 1.15rem 1.25rem; background: var(--pt-1); border: 1px solid var(--pt-line-2); border-radius: var(--r-3); box-shadow: var(--pt-shadow-3); transform: translateY(130%); opacity: 0; transition: transform var(--t-3) var(--ease-out), opacity var(--t-2) var(--ease); }
.pt-cookie.show { transform: none; opacity: 1; }
.pt-cookie h6 { font-family: var(--pt-serif); font-weight: 400; font-size: 1.25rem; margin: 0 0 .25rem; }
.pt-cookie p { font-size: .84rem; color: var(--pt-text-2); margin: 0 0 .6rem; }
.pt-cookie-actions { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.pt-cookie-actions .btn { flex: 1 1 130px; }
.pt-cookie-reopen { position: fixed; left: 1rem; bottom: 1rem; z-index: 1020; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--pt-line-2); background: var(--pt-1); color: var(--pt-text-2); display: none; align-items: center; justify-content: center; box-shadow: var(--pt-shadow-2); }
.pt-cookie-reopen:hover { color: var(--pt-accent-text); }

/* ── 8. MOVIMENTO ──────────────────────────────────────────────────────── */
@keyframes pt-spin { to { transform: rotate(360deg); } }
@keyframes pt-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pt-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes pt-pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes pt-slide { from { transform: translateX(100%); } to { transform: none; } }
@keyframes pt-toast-in { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes pt-toast-out { to { opacity: 0; transform: translateX(26px); } }
@keyframes pt-shimmer { to { transform: translateX(100%); } }
@keyframes pt-sweep { from { top: -34%; } to { top: 100%; } }
@keyframes pt-focus-lock { 0% { transform: scale(1.14); opacity: 0; } 60% { transform: scale(.98); opacity: 1; } 100% { transform: none; opacity: 1; } }

[data-pt-reveal] { opacity: 0; transform: translateY(12px); transition: opacity .55s var(--ease-out), transform .55s var(--ease-out); transition-delay: calc(var(--i, 0) * 45ms); }
[data-pt-reveal].is-in { opacity: 1; transform: none; }

.is-leaving { opacity: 0 !important; transform: scale(.97); transition: opacity var(--t-2) var(--ease), transform var(--t-2) var(--ease); }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
    [data-pt-reveal] { opacity: 1; transform: none; }
    @view-transition { navigation: none; }
}

@media print {
    .pt-side, .pt-top, .pt-toasts, .pt-bulk, .pt-cookie, .pt-cookie-reopen, .pt-loadbar { display: none !important; }
    .pt-main { margin: 0 !important; }
}