/* ════════════════════════════════════════
   PeopleFile · Design System
   Paleta: tinta, pergamino, oro, óxido, salvia
════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --ink:       #0d0d0d;
    --cream:     #f5f0e8;
    --parchment: #ede5d0;
    --gold:      #b8922a;
    --gold-lt:   #d4a843;
    --rust:      #8b3a1e;
    --sage:      #3d5a45;
    --card-bg:   #faf7f2;
    --border:    #d6cbb8;
    --muted:     #5a5040;
    --muted-lt:  #9b9080;
    --danger:    #8b3a1e;
    --white:     #fff;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--cream);
    color: var(--ink);
    min-height: 100vh;
}

a { color: var(--gold); }
a:hover { color: var(--gold-lt); }

/* ── Tipografía ── */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

.pf-label {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted-lt);
    margin-bottom: .25rem;
    display: block;
}

/* ── Navbar ── */
.navbar-pf {
    background: var(--ink);
    border-bottom: 2px solid var(--gold);
    padding: .75rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.pf-logo-mark {
    width: 34px; height: 34px;
    background: var(--gold);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: 1.15rem;
    color: var(--ink);
    flex-shrink: 0;
}

.pf-logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -.02em;
    text-decoration: none;
}
.pf-logo-text span { color: var(--gold); }

.navbar-pf .nav-user {
    font-size: .85rem;
    color: #9b9080;
}

/* ── Layout principal ── */
.pf-main {
    padding: 2rem 0 4rem;
}

/* ── Page header ── */
.pf-page-header {
    margin-bottom: 1.75rem;
}
.pf-page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}
.pf-page-header .pf-eyebrow {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .4rem;
}

/* ── Cards ── */
.pf-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.pf-card-header {
    background: var(--parchment);
    border-bottom: 1.5px solid var(--border);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}

.pf-card-header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.pf-card-body {
    padding: 1.5rem;
}

/* Barra de color superior en fichas de persona */
.pf-card.pf-person-card {
    border-top: 4px solid var(--gold);
}

/* ── Tabla ── */
.pf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}

.pf-table thead tr {
    background: var(--parchment);
    border-bottom: 2px solid var(--border);
}

.pf-table thead th {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    padding: .75rem 1rem;
    white-space: nowrap;
}

.pf-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background .15s;
}

.pf-table tbody tr:last-child { border-bottom: none; }

.pf-table tbody tr:hover {
    background: rgba(184,146,42,.05);
}

.pf-table td {
    padding: .85rem 1rem;
    vertical-align: middle;
}

.pf-table .person-name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
}

.pf-table .person-sub {
    font-size: .78rem;
    color: var(--muted-lt);
    margin-top: .1rem;
}

/* ── Formularios ── */
.form-label {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .35rem;
}

.form-control, .form-select {
    border: 1.5px solid var(--border);
    background: #fff;
    border-radius: 6px;
    padding: .6rem 1rem;
    font-size: .95rem;
    color: var(--ink);
    font-family: 'DM Sans', sans-serif;
    transition: border-color .2s, box-shadow .2s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184,146,42,.15);
    outline: none;
    background: #fff;
}

.form-control::placeholder { color: #bbb; }

textarea.form-control { resize: vertical; min-height: 90px; }

/* ── Botones ── */
.btn-pf-gold {
    background: var(--gold);
    color: var(--ink);
    font-weight: 600;
    border: none;
    padding: .55rem 1.25rem;
    border-radius: 5px;
    font-family: 'DM Sans', sans-serif;
    font-size: .9rem;
    transition: background .2s, transform .15s;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    text-decoration: none;
    cursor: pointer;
}
.btn-pf-gold:hover {
    background: var(--gold-lt);
    color: var(--ink);
    transform: translateY(-1px);
}

.btn-pf-secondary {
    background: transparent;
    color: var(--muted);
    border: 1.5px solid var(--border);
    padding: .55rem 1.25rem;
    border-radius: 5px;
    font-family: 'DM Sans', sans-serif;
    font-size: .9rem;
    transition: all .2s;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    text-decoration: none;
    cursor: pointer;
}
.btn-pf-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-pf-danger {
    background: transparent;
    color: var(--rust);
    border: 1.5px solid rgba(139,58,30,.3);
    padding: .55rem 1.25rem;
    border-radius: 5px;
    font-size: .9rem;
    transition: all .2s;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    text-decoration: none;
    cursor: pointer;
}
.btn-pf-danger:hover {
    background: var(--rust);
    color: #fff;
    border-color: var(--rust);
}

/* Variantes tamaño sm */
.btn-pf-sm {
    padding: .35rem .75rem;
    font-size: .8rem;
    border-radius: 4px;
}

/* ── Buscador ── */
.pf-search-wrap {
    position: relative;
}
.pf-search-wrap .pf-search-icon {
    position: absolute;
    left: .9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-lt);
    pointer-events: none;
    font-size: .95rem;
}
.pf-search-wrap .form-control {
    padding-left: 2.4rem;
}

/* ── Historial / registros ── */
.pf-registro-item {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-left: 4px solid var(--gold);
    border-radius: 8px;
    padding: 1.1rem 1.25rem;
    margin-bottom: 1rem;
    position: relative;
}
.pf-registro-item:last-child { margin-bottom: 0; }

.pf-registro-date {
    font-size: .78rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: .25rem;
}
.pf-registro-lugar {
    font-size: .85rem;
    color: var(--muted);
    margin-bottom: .5rem;
}
.pf-registro-charla {
    font-size: .93rem;
    color: var(--ink);
    line-height: 1.65;
}

/* ── Info de persona (ficha) ── */
.pf-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.5rem;
}
@media (max-width: 576px) {
    .pf-info-grid { grid-template-columns: 1fr; }
}

.pf-info-item .pf-info-label {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted-lt);
    margin-bottom: .2rem;
}
.pf-info-item .pf-info-value {
    font-size: .95rem;
    color: var(--ink);
    line-height: 1.5;
}

/* ── Loader scroll infinito ── */
.pf-loader {
    text-align: center;
    padding: 2rem;
    color: var(--muted-lt);
}
.pf-spinner {
    width: 28px; height: 28px;
    border: 3px solid var(--border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    margin: 0 auto .5rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Alertas ── */
.pf-alert-success {
    background: #f0faf3;
    border: 1.5px solid var(--sage);
    color: var(--sage);
    border-radius: 8px;
    padding: .85rem 1.1rem;
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: .6rem;
}
.pf-alert-error {
    background: #fff5f3;
    border: 1.5px solid var(--rust);
    color: var(--rust);
    border-radius: 8px;
    padding: .85rem 1.1rem;
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: .6rem;
}

/* ── Login page ── */
.pf-login-wrap {
    min-height: 100vh;
    background: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.pf-login-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23b8922a' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.pf-login-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-top: 4px solid var(--gold);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
    position: relative;
    z-index: 1;
}
.pf-login-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ── Botón voz ── */
.btn-voice {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-top: .4rem;
    background: var(--parchment);
    border: 1.5px solid var(--border);
    color: var(--muted);
    font-size: .82rem;
    font-family: 'DM Sans', sans-serif;
    padding: .35rem .85rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all .2s;
}
.btn-voice:hover { border-color: var(--gold); color: var(--gold); }
.btn-voice.recording {
    background: var(--rust);
    color: #fff;
    border-color: var(--rust);
}

/* ── Divider ── */
hr.pf-divider {
    border: none;
    height: 1px;
    background: var(--border);
    margin: 1.5rem 0;
}

/* ── Vacío ── */
.pf-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted-lt);
}
.pf-empty-icon { font-size: 2.5rem; margin-bottom: .75rem; opacity: .4; }
.pf-empty p { font-size: .95rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .pf-main { padding: 1.25rem 0 3rem; }
    .pf-card-body { padding: 1rem; }
    .pf-card-header { padding: .85rem 1rem; }
    .pf-login-card { margin: 1rem; }
}