:root {
    --dp-bg: #121315;          /* near-black, marca UNI-K */
    --dp-bg-2: #0c0d0f;
    --dp-panel: #1b1d20;       /* tarjetas */
    --dp-panel-2: #232629;     /* filas hover */
    --dp-line: rgba(255,255,255,.08);
    --dp-line-2: rgba(255,255,255,.14);
    --dp-ink: #f3f5f7;         /* texto principal */
    --dp-muted: #98a2ad;       /* texto secundario */
    --dp-navy: #203b4c;        /* azul pizarra UNI-K */
    --dp-accent: #a88463;      /* bronce/tan UNI-K */
    --dp-accent-hover: #bd9877;
    --dp-danger: #e4002b;
    --dp-radius: 8px;
    --dp-shadow: 0 10px 30px rgba(0,0,0,.35);

    /* Tipografía de marca UNI-K */
    --f-serif: Georgia, "Times New Roman", Times, serif;   /* títulos y subtítulos */
    --f-sans: "Montserrat", Arial, Helvetica, sans-serif;  /* subtítulo 2 y cuerpo */
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; min-height: 100%; }

body {
    font-family: var(--f-sans);   /* Cuerpo: Montserrat */
    font-size: 19px;               /* Cuerpo: 19px */
    color: var(--dp-ink);
    background: var(--dp-bg);
    background-image:
        radial-gradient(1100px 520px at 78% -8%, rgba(168,132,99,.10), rgba(168,132,99,0) 60%),
        linear-gradient(180deg, #17191c 0%, #111214 55%, #0d0e10 100%);
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--dp-accent); text-decoration: none; }
a:hover { color: var(--dp-accent-hover); text-decoration: none; }

/* Título: Georgia 56px */
h1 {
    font-family: var(--f-serif);
    font-weight: 700;
    font-size: 56px;
    line-height: 1.1;
    letter-spacing: 0;
}
/* Subtítulo 2: Montserrat 28px */
h2 { font-family: var(--f-sans); font-weight: 700; font-size: 28px; line-height: 1.25; }
h3 { font-family: var(--f-sans); font-weight: 600; font-size: 22px; line-height: 1.3; }

/* Subtítulo: Georgia 20 (textos introductorios) */
.dp-sub { font-family: var(--f-serif); font-size: 20px; color: var(--dp-muted); }

/* ---- Header ---- */
.dp-header {
    background: var(--dp-bg-2);
    border-bottom: 1px solid var(--dp-line);
    position: sticky; top: 0; z-index: 10;
}
.dp-header-inner {
    max-width: none; margin: 0; padding: 0 44px;
    height: 88px; display: flex; align-items: center; justify-content: space-between;
}
.dp-brand { display: flex; align-items: center; gap: 14px; }
.dp-brand:hover { text-decoration: none; }
.dp-logo-img { height: 64px; width: auto; display: block; }
.dp-brand-divider { width: 1px; height: 40px; background: var(--dp-line-2); }
.dp-brand-sub {
    color: var(--dp-muted); font-size: .72rem; letter-spacing: 2.5px;
    text-transform: uppercase;
}
.dp-nav { display: flex; align-items: center; gap: 24px; }
.dp-nav a {
    color: var(--dp-ink); font-size: .78rem; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
}
.dp-nav a:hover { color: var(--dp-accent); }
.dp-code {
    background: rgba(168,132,99,.12); border: 1px solid rgba(168,132,99,.35);
    color: var(--dp-accent); padding: 4px 11px; border-radius: 4px;
    font-size: .74rem; letter-spacing: 1.5px; font-weight: 600;
}
.dp-logout-form { margin: 0; }
.dp-linkbtn {
    background: none; border: none; color: var(--dp-ink);
    font: inherit; font-size: .78rem; font-weight: 600; letter-spacing: 1.5px;
    text-transform: uppercase; cursor: pointer; padding: 0;
}
.dp-linkbtn:hover { color: var(--dp-accent); }

/* ---- Main ---- */
.dp-main { flex: 1; width: 100%; max-width: none; margin: 0; padding: 44px 44px; }
.dp-main-full { max-width: none; margin: 0; padding: 0; }

/* ---- Header transparente sobre el hero ---- */
.dp-header-over {
    position: absolute; top: 0; left: 0; right: 0; z-index: 10;
    background: transparent; border-bottom: none;
    background-image: linear-gradient(to bottom, rgba(0,0,0,.55), rgba(0,0,0,0));
}
.dp-header-over .dp-header-inner { height: 100px; }

/* ---- Landing hero full-bleed ---- */
.dp-landing {
    position: relative; min-height: 100vh;
    background-image: url('/img/hero.png');
    background-size: cover; background-position: center;
    display: flex; align-items: flex-end; justify-content: center;
}
.dp-landing-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, rgba(18,19,21,.25) 0%, rgba(18,19,21,.15) 45%, rgba(18,19,21,.85) 100%);
}
.dp-landing-content {
    position: relative; z-index: 1; text-align: center;
    max-width: 900px; padding: 0 24px 14vh;
}
.dp-landing-content h1 { font-size: clamp(38px, 6vw, 72px); margin: 0 0 18px; text-shadow: 0 2px 24px rgba(0,0,0,.5); }
.dp-landing-content p {
    font-family: var(--f-sans); font-size: clamp(17px, 2.2vw, 24px); font-weight: 400;
    color: #e9edf1; max-width: 680px; margin: 0 auto 30px; text-shadow: 0 1px 12px rgba(0,0,0,.6);
}

/* ---- Buttons ---- */
.dp-btn {
    display: inline-block; background: var(--dp-accent); color: #fff;
    border: none; border-radius: var(--dp-radius);
    padding: 14px 30px; font-family: inherit; font-size: .82rem; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
    transition: background .15s, transform .05s;
}
.dp-btn:hover { background: var(--dp-accent-hover); color: #fff; }
.dp-btn:active { transform: translateY(1px); }
.dp-btn-sm { padding: 9px 18px; font-size: .72rem; letter-spacing: 1.5px; }
.dp-btn-block { display: block; width: 100%; text-align: center; }

/* ---- Cards / panels ---- */
.dp-card {
    background: var(--dp-panel);
    border: 1px solid var(--dp-line);
    border-radius: 12px;
    box-shadow: var(--dp-shadow);
    padding: 32px;
}

/* ---- Hero ---- */
.dp-hero { text-align: center; padding: 56px 0 28px; }
.dp-hero h1 { margin: 0 0 16px; }                        /* Título: Georgia 56 (global h1) */
/* Subtítulo: Georgia 20 */
.dp-hero p { font-family: var(--f-serif); font-size: 20px; color: var(--dp-muted); max-width: 620px; margin: 0 auto 30px; }

/* ---- Login inmersivo sobre el hero ---- */
.dp-auth-hero {
    position: relative; min-height: 100vh;
    background-image: url('/img/hero.png'); background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; padding: 110px 20px 48px;
}
.dp-auth-hero .dp-auth { position: relative; z-index: 1; margin: 0; }

/* ---- Auth card ---- */
.dp-auth { max-width: 430px; margin: 30px auto; }
/* Encabezado de tarjeta = Subtítulo 2: Montserrat 28 */
.dp-auth h1 { font-family: var(--f-sans); font-weight: 700; font-size: 28px; text-transform: none; letter-spacing: 0; margin: 0 0 8px; }
.dp-auth .dp-sub { margin: 0 0 24px; }
.dp-field { margin-bottom: 18px; }
.dp-field label {
    display: block; font-size: .72rem; font-weight: 700; letter-spacing: 1.2px;
    text-transform: uppercase; color: var(--dp-muted); margin-bottom: 8px;
}
.dp-input {
    width: 100%; padding: 13px 15px; background: var(--dp-bg-2);
    border: 1px solid var(--dp-line-2); border-radius: var(--dp-radius);
    color: var(--dp-ink); font-family: inherit; font-size: 1rem;
}
.dp-input::placeholder { color: #5c6570; }
.dp-input:focus { outline: none; border-color: var(--dp-accent); box-shadow: 0 0 0 3px rgba(168,132,99,.18); }
.dp-code-input { letter-spacing: 12px; text-align: center; font-size: 1.7rem; font-weight: 700; }

.dp-alert { padding: 13px 15px; border-radius: var(--dp-radius); margin-bottom: 18px; font-size: .9rem; }
.dp-alert-error { background: rgba(228,0,43,.12); color: #ff9aa9; border: 1px solid rgba(228,0,43,.4); }
.dp-alert-info { background: rgba(32,59,76,.35); color: #bcd7ee; border: 1px solid rgba(32,59,76,.7); }
.dp-alert-dev {
    background: rgba(168,132,99,.12); color: var(--dp-accent-hover);
    border: 1px dashed rgba(168,132,99,.55);
}
.dp-alert-dev b { font-size: 1.4rem; letter-spacing: 6px; color: #fff; }

/* ---- Documents ---- */
.dp-zone-title {
    font-size: .72rem; text-transform: uppercase; letter-spacing: 2px;
    color: var(--dp-muted); margin: 32px 0 12px; font-weight: 700;
}
.dp-breadcrumb { color: var(--dp-muted); font-size: .85rem; letter-spacing: .5px; margin-bottom: 20px; text-transform: uppercase; }
.dp-breadcrumb a { color: var(--dp-accent); }

.dp-list {
    background: var(--dp-panel); border: 1px solid var(--dp-line);
    border-radius: 12px; overflow: hidden;
}
.dp-row {
    display: flex; align-items: center; gap: 15px;
    padding: 15px 20px; border-bottom: 1px solid var(--dp-line);
    text-decoration: none; color: var(--dp-ink);
}
.dp-row:last-child { border-bottom: none; }
.dp-row:hover { background: var(--dp-panel-2); text-decoration: none; }
.dp-ico { width: 26px; text-align: center; font-size: 1.15rem; }
.dp-ico-folder { color: var(--dp-accent); }
.dp-ico-file { color: var(--dp-muted); }
.dp-row-name { flex: 1; font-weight: 500; font-size: .95rem; }
.dp-row-meta { color: var(--dp-muted); font-size: .78rem; letter-spacing: .5px; }
.dp-empty { padding: 30px; color: var(--dp-muted); text-align: center; }

.dp-private-badge {
    display: inline-block; background: rgba(168,132,99,.15); color: var(--dp-accent);
    border: 1px solid rgba(168,132,99,.4); border-radius: 4px;
    font-size: .64rem; font-weight: 700; padding: 2px 8px; margin-left: 10px;
    text-transform: uppercase; letter-spacing: 1px; vertical-align: middle;
}

/* ---- Footer ---- */
.dp-footer { background: var(--dp-bg-2); border-top: 1px solid var(--dp-line); }
.dp-footer-inner {
    max-width: none; margin: 0; padding: 18px 44px;
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
    color: var(--dp-muted); font-size: .76rem; letter-spacing: .5px;
}
.dp-readonly { color: #6b7480; }

/* ---- Profile ---- */
.dp-kv { display: grid; grid-template-columns: 170px 1fr; gap: 14px 18px; }
.dp-kv dt { color: var(--dp-muted); font-size: .74rem; text-transform: uppercase; letter-spacing: 1px; }
.dp-kv dd { margin: 0; font-weight: 500; }

/* ---- Toolbar + conmutador de vista ---- */
.dp-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-bottom: 14px; flex-wrap: wrap;
}
.dp-toolbar-left h1 { margin: 0; }
.dp-viewtoggle { display: inline-flex; border: 1px solid var(--dp-line-2); border-radius: 8px; overflow: hidden; }
.dp-viewtoggle button {
    background: var(--dp-panel); color: var(--dp-muted); border: none;
    padding: 8px 14px; font-size: 1rem; cursor: pointer; line-height: 1;
}
.dp-viewtoggle button + button { border-left: 1px solid var(--dp-line-2); }
.dp-viewtoggle button:hover { color: var(--dp-ink); }
.dp-viewtoggle button.active { background: var(--dp-accent); color: #fff; }

/* ---- Contenedor de ítems: LISTA (por defecto) ---- */
.dp-items {
    background: var(--dp-panel); border: 1px solid var(--dp-line);
    border-radius: 12px; overflow: hidden; margin-bottom: 8px;
}
.dp-item {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 18px; border-bottom: 1px solid var(--dp-line);
    text-decoration: none; color: var(--dp-ink);
}
.dp-item:last-child { border-bottom: none; }
.dp-item:hover { background: var(--dp-panel-2); text-decoration: none; }
.dp-thumbwrap {
    width: 34px; height: 34px; flex: 0 0 34px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden; border-radius: 5px;
}
.dp-svg { width: 22px; height: 22px; display: block; }
.dp-svg-fallback { display: none; }
.dp-thumb { width: 34px; height: 34px; object-fit: cover; border-radius: 5px; background: var(--dp-bg-2); }
.dp-ico { color: var(--dp-muted); }
.dp-kind-folder .dp-ico, .dp-kind-private .dp-ico { color: var(--dp-accent); }
.dp-item-name { flex: 1; font-weight: 500; font-size: .95rem; word-break: break-word; }
.dp-item-meta { color: var(--dp-muted); font-size: .78rem; letter-spacing: .3px; white-space: nowrap; min-width: 68px; text-align: right; }
.dp-item-date { color: var(--dp-muted); font-size: .78rem; letter-spacing: .3px; white-space: nowrap; min-width: 96px; text-align: right; }
.dp-items[data-view="grid"] .dp-item-date { display: none; }

/* ---- Contenedor de ítems: MOSAICO ---- */
.dp-items[data-view="grid"] {
    background: transparent; border: none; border-radius: 0; overflow: visible;
    display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px;
}
.dp-items[data-view="grid"] .dp-item {
    flex-direction: column; align-items: stretch; gap: 0; padding: 0;
    border: 1px solid var(--dp-line); border-radius: 12px;
    background: var(--dp-panel); overflow: hidden; padding-bottom: 12px;
}
.dp-items[data-view="grid"] .dp-item:hover { border-color: var(--dp-accent); }
.dp-items[data-view="grid"] .dp-thumbwrap {
    width: 100%; height: 150px; flex: none; border-radius: 0;
    background: var(--dp-bg-2); border-bottom: 1px solid var(--dp-line);
}
.dp-items[data-view="grid"] .dp-svg { width: 46px; height: 46px; }
.dp-items[data-view="grid"] .dp-thumb { width: 100%; height: 100%; border-radius: 0; }
.dp-items[data-view="grid"] .dp-item-name { padding: 10px 12px 0; font-size: .88rem; }
.dp-items[data-view="grid"] .dp-item-meta { padding: 3px 12px 0; }

.dp-empty-wrap { padding: 0; }

/* ---- Home: saludo + galería de tarjetas (estilo portal profesional) ---- */
.dp-home { min-height: calc(100vh - 88px - 190px); display: flex; flex-direction: column; justify-content: center; }
.dp-home-grid { display: grid; grid-template-columns: 210px 1fr; gap: 48px; align-items: start; }
.dp-sidemenu { display: flex; flex-direction: column; border-top: 1px solid var(--dp-line-2); margin-top: 6px; }
.dp-sidemenu a {
    color: var(--dp-ink); font-weight: 700; font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase;
    padding: 15px 4px; border-bottom: 1px solid var(--dp-line-2); text-decoration: none;
    transition: color .15s, padding-left .15s;
}
.dp-sidemenu a:hover { color: var(--dp-accent); padding-left: 12px; text-decoration: none; }
@media (max-width: 900px) {
    .dp-home-grid { grid-template-columns: 1fr; gap: 22px; }
    .dp-sidemenu { flex-flow: row wrap; gap: 8px; border-top: none; }
    .dp-sidemenu a { border: 1px solid var(--dp-line-2); border-radius: 6px; padding: 8px 12px; }
}
.dp-home-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.dp-greeting { font-family: var(--f-serif); font-size: 42px; line-height: 1.05; }
.dp-greeting-sub { color: var(--dp-muted); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 8px; }

.dp-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 300px)); gap: 22px; justify-content: start; }
.dp-card-tile {
    display: flex; flex-direction: column; background: var(--dp-panel);
    border: 1px solid var(--dp-line); border-radius: 14px; overflow: hidden;
    color: var(--dp-ink); transition: transform .15s, border-color .15s, box-shadow .15s;
}
.dp-card-tile:hover { transform: translateY(-4px); border-color: var(--dp-accent); box-shadow: var(--dp-shadow); text-decoration: none; }
.dp-card-cover { display: block; position: relative; aspect-ratio: 4 / 3; background-size: cover; background-position: center; transition: transform .35s ease; }
.dp-card-tile:hover .dp-card-cover { transform: scale(1.05); }
.dp-card-flag {
    position: absolute; top: 12px; left: 12px; background: rgba(168,132,99,.92); color: #fff;
    font-size: .66rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; padding: 4px 10px; border-radius: 5px;
}
.dp-card-cover-plain {
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #23272c 0%, #14171a 100%);
}
.dp-card-glyph { width: 66px; height: 66px; color: var(--dp-accent); }
.dp-card-tile:hover .dp-card-cover-plain { transform: none; }

.dp-card-body { padding: 18px 22px 24px; }
.dp-card-title { display: inline-block; font-family: var(--f-sans); font-weight: 700; font-size: 22px; line-height: 1.2; color: var(--dp-ink); text-decoration: none; }
.dp-card-title:hover { color: var(--dp-accent); text-decoration: none; }
.dp-card-ext { color: var(--dp-accent); font-size: .85em; margin-left: 6px; }
.dp-card-lines { list-style: none; margin: 12px 0 0; padding: 0; }
.dp-card-lines li { font-size: 14.5px; padding: 3px 0 3px 16px; position: relative; }
.dp-card-lines li::before { content: "\203A"; position: absolute; left: 0; color: var(--dp-accent); font-weight: 700; }
.dp-card-lines li a { color: var(--dp-muted); text-decoration: none; }
.dp-card-lines li a:hover { color: var(--dp-accent); text-decoration: none; }
.dp-card-lines li span { color: var(--dp-muted); }
.dp-card-meta { color: var(--dp-muted); font-size: 12.5px; letter-spacing: .3px; margin-top: 8px; }

/* ---- Admin ---- */
.dp-admin-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 22px; align-items: start; }
.dp-admin-head { background: var(--dp-panel-2); font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--dp-muted); font-weight: 700; }
.dp-admin-col { min-width: 120px; text-align: left; }
.dp-badge { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; padding: 3px 8px; border-radius: 5px; }
.dp-badge-ok { background: rgba(46,160,90,.15); color: #7fd8a0; border: 1px solid rgba(46,160,90,.4); }
.dp-badge-off { background: rgba(255,255,255,.05); color: var(--dp-muted); border: 1px solid var(--dp-line-2); }
.dp-cred-status { font-size: 14px; }
.dp-input-row { display: flex; gap: 8px; align-items: stretch; }
.dp-input-row .dp-input { flex: 1; }
.dp-input-row .dp-btn { flex: none; white-space: nowrap; }
.dp-user-row { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--dp-line); border-radius: 8px; margin-bottom: 8px; }
.dp-user-row.sel { border-color: var(--dp-accent); background: rgba(168,132,99,.08); }
.dp-user-link { display: flex; flex-direction: column; gap: 1px; text-decoration: none; flex: 1; min-width: 0; }
.dp-user-name { color: var(--dp-ink); font-weight: 600; font-size: .92rem; }
.dp-user-mail { color: var(--dp-muted); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dp-user-row .dp-badge { flex: none; }
.dp-user-row form { flex: none; }
.dp-mini { background: transparent; border: 1px solid var(--dp-line-2); color: var(--dp-muted); border-radius: 5px; padding: 3px 10px; font: inherit; font-size: .72rem; cursor: pointer; }
.dp-mini:hover { color: var(--dp-ink); border-color: var(--dp-muted); }
.dp-mini-danger { color: #ff9aa9; border-color: rgba(228,0,43,.4); }
.dp-mini-danger:hover { color: #fff; background: rgba(228,0,43,.15); border-color: rgba(228,0,43,.6); }
.dp-btn-outline { background: transparent; border: 1px solid var(--dp-line-2); color: var(--dp-ink); }
.dp-btn-outline:hover { background: var(--dp-panel-2); color: var(--dp-ink); }
@media (max-width: 900px) { .dp-admin-grid { grid-template-columns: 1fr; } }
.dp-matrix { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 9px 18px; margin-bottom: 6px; }
.dp-check { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--dp-ink); cursor: pointer; }
.dp-check input { width: 16px; height: 16px; accent-color: var(--dp-accent); flex: none; }

/* ---- Soporte (tickets) ---- */
.dp-support { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 26px; align-items: start; }
.dp-support-form h2, .dp-support-list h2 { font-size: 22px; }
.dp-support textarea.dp-input { resize: vertical; min-height: 120px; font-family: var(--f-sans); }
.dp-field-hint { color: var(--dp-muted); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: .78rem; }
input.dp-file { padding: 10px 12px; font-size: 14px; }
input.dp-file::file-selector-button {
    background: var(--dp-panel-2); color: var(--dp-ink); border: 1px solid var(--dp-line-2);
    border-radius: 6px; padding: 6px 12px; margin-right: 12px; cursor: pointer; font: inherit;
}
.dp-support select.dp-input { appearance: none; }
.dp-ticket { gap: 12px; }
.dp-ticket-code {
    font-size: .72rem; font-weight: 700; letter-spacing: .5px; color: var(--dp-accent);
    background: rgba(168,132,99,.12); border: 1px solid rgba(168,132,99,.35);
    padding: 3px 8px; border-radius: 5px; white-space: nowrap;
}
.dp-ticket-cat { color: var(--dp-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; }
@media (max-width: 800px) { .dp-support { grid-template-columns: 1fr; } }

/* ---- Visor / lightbox ---- */
.dp-viewer { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.9); display: flex; flex-direction: column; }
.dp-viewer[hidden] { display: none; }
.dp-viewer-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 12px 20px; background: var(--dp-bg-2); border-bottom: 1px solid var(--dp-line); color: #fff;
}
.dp-viewer-title { font-weight: 600; font-size: .95rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dp-viewer-actions { display: flex; align-items: center; gap: 18px; flex: none; }
.dp-viewer-download { color: var(--dp-accent); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.dp-viewer-close { background: none; border: none; color: #fff; font-size: 1.8rem; line-height: 1; cursor: pointer; padding: 0 4px; }
.dp-viewer-close:hover { color: var(--dp-accent); }
.dp-viewer-stage { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px; overflow: auto; }
.dp-viewer-img { max-width: 100%; max-height: 100%; object-fit: contain; box-shadow: 0 8px 40px rgba(0,0,0,.5); }
.dp-viewer-frame { width: 100%; height: 100%; border: none; background: #fff; border-radius: 4px; }
.dp-viewer-video { max-width: 100%; max-height: 100%; background: #000; box-shadow: 0 8px 40px rgba(0,0,0,.5); }

/* ---- Reproductor de video estilo YouTube (video + capítulos + transcripción) ---- */
.dp-viewer-stage:has(.dp-vp) { padding: 0; }
.dp-vp { display: grid; grid-template-columns: 1fr 350px; width: 100%; height: 100%; }
.dp-vp-main { display: flex; align-items: center; justify-content: center; background: #000; overflow: hidden; }
.dp-vp-main video { max-width: 100%; max-height: 100%; }
.dp-vp-side { background: var(--dp-panel); border-left: 1px solid var(--dp-line); display: flex; flex-direction: column; min-height: 0; }
.dp-vp-tabs { display: flex; border-bottom: 1px solid var(--dp-line); flex: none; }
.dp-vp-tabs button { flex: 1; background: none; border: none; color: var(--dp-muted); padding: 13px; font: inherit; font-size: .78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; border-bottom: 2px solid transparent; }
.dp-vp-tabs button.active { color: var(--dp-accent); border-bottom-color: var(--dp-accent); }
.dp-vp-body { flex: 1; overflow-y: auto; min-height: 0; }
.dp-vp-panel { padding: 6px 0; }
.dp-vp-chapter, .dp-vp-cue { display: block; width: 100%; text-align: left; background: none; border: none; color: var(--dp-ink); padding: 9px 16px; font: inherit; font-size: 14px; line-height: 1.4; cursor: pointer; border-left: 3px solid transparent; }
.dp-vp-chapter:hover, .dp-vp-cue:hover { background: var(--dp-panel-2); }
.dp-vp-chapter.active, .dp-vp-cue.active { background: rgba(168,132,99,.14); border-left-color: var(--dp-accent); }
.dp-vp-time { color: var(--dp-accent); font-variant-numeric: tabular-nums; margin-right: 8px; font-size: 12.5px; }
.dp-vp-empty { padding: 16px; color: var(--dp-muted); font-size: 14px; }
.dp-vp-note { padding: 9px 16px; color: var(--dp-accent-hover); font-size: 12px; border-top: 1px solid var(--dp-line); background: rgba(168,132,99,.06); flex: none; }
.dp-vp-note:empty { display: none; }
@media (max-width: 820px) {
    .dp-vp { grid-template-columns: 1fr; grid-template-rows: minmax(0,1fr) minmax(0,42%); }
    .dp-vp-side { border-left: none; border-top: 1px solid var(--dp-line); }
}

/* Indicador de reproducción sobre miniaturas de video */
.dp-play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.55); color: #fff; border-radius: 50%; font-size: .8rem; padding-left: 2px;
    pointer-events: none;
}
.dp-items[data-view="grid"] .dp-play { width: 54px; height: 54px; font-size: 1.1rem; }

@media (max-width: 560px) {
    .dp-brand-sub { display: none; }
    .dp-hero h1 { font-size: 1.9rem; }
    .dp-kv { grid-template-columns: 1fr; gap: 3px 0; }
    .dp-kv dd { margin-bottom: 12px; }
    .dp-nav { gap: 14px; }
    .dp-items[data-view="grid"] { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
}