/* ─────────────────────────────────────────────────────────────────────────
   AssisFace Admin — Design System
   Tokens semánticos, tipografía Inter, paleta blanco/gris/azul profundo.
   ───────────────────────────────────────────────────────────────────────── */

:root {
    --color-bg:          #FFFFFF;
    --color-surface:     #F8F9FB;
    --color-border:      #E5E9F0;
    --color-border-soft: #EEF1F6;

    --color-primary:     #1E3A5F;   /* Azul marino profundo */
    --color-primary-lt:  #2D5F9E;
    --color-primary-bg:  #EDF2FA;

    --color-success:     #1A7A4A;
    --color-success-bg:  #E8F7EE;
    --color-error:       #B91C1C;
    --color-error-bg:    #FEF2F2;
    --color-warn:        #B45309;
    --color-warn-bg:     #FFFBEB;
    --color-info-bg:     #EFF6FF;

    --color-text:        #111827;
    --color-text-muted:  #6B7280;
    --color-text-light:  #9CA3AF;

    --radius-sm:  6px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,.10);

    --font: 'Inter', system-ui, sans-serif;
    --transition: .18s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font);
    background: var(--color-surface);
    color: var(--color-text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ── HEADER ────────────────────────────────────────────────────── */
.header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky; top: 0; z-index: 100;
    box-shadow: var(--shadow-sm);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 22px; }
.logo-text {
    font-size: 18px; font-weight: 700; color: var(--color-primary);
    letter-spacing: -.3px;
}
.logo-badge {
    background: var(--color-primary); color: #fff;
    font-size: 10px; font-weight: 600; padding: 2px 7px;
    border-radius: 999px; vertical-align: middle; margin-left: 6px;
    letter-spacing: .5px; text-transform: uppercase;
}
.nav { display: flex; gap: 6px; }
.nav-btn {
    background: none; border: none; cursor: pointer;
    padding: 7px 18px; border-radius: var(--radius-sm);
    font-family: var(--font); font-size: 13.5px; font-weight: 500;
    color: var(--color-text-muted); transition: var(--transition);
}
.nav-btn:hover { background: var(--color-primary-bg); color: var(--color-primary); }
.nav-btn.active {
    background: var(--color-primary); color: #fff;
}

/* ── MAIN ───────────────────────────────────────────────────────── */
.main { padding: 36px 24px 60px; }
.panel { animation: fadeIn .25s ease; }
.panel.hidden { display: none; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ── PAGE TITLE ─────────────────────────────────────────────────── */
.page-title { margin-bottom: 28px; }
.page-title h1 { font-size: 24px; font-weight: 700; color: var(--color-primary); }
.page-subtitle { font-size: 14px; color: var(--color-text-muted); margin-top: 4px; }

/* ── GRID ───────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
@media (max-width: 768px) { .grid-2 { grid-template-columns: 1fr; } }

/* ── CARD ───────────────────────────────────────────────────────── */
.card {
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
    overflow: hidden; transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
    display: flex; align-items: center; gap: 10px;
    padding: 16px 20px; border-bottom: 1px solid var(--color-border-soft);
    background: var(--color-surface);
}
.card-icon { font-size: 18px; }
.card-title { font-size: 14.5px; font-weight: 600; color: var(--color-primary); flex: 1; }
.card-body { padding: 20px; }

/* ── SEARCH ─────────────────────────────────────────────────────── */
.search-box { position: relative; }
.input-search {
    width: 100%; padding: 11px 16px 11px 40px;
    border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
    font-family: var(--font); font-size: 14px; outline: none;
    transition: border-color var(--transition);
    background: var(--color-bg);
}
.input-search:focus { border-color: var(--color-primary-lt); }
.search-icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); font-size: 15px; }

.search-results {
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    background: var(--color-bg); margin-top: 6px;
    max-height: 260px; overflow-y: auto;
    box-shadow: var(--shadow-md);
}
.search-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px; cursor: pointer; transition: background var(--transition);
}
.search-item:hover { background: var(--color-primary-bg); }
.si-avatar { font-size: 20px; }
.si-name { font-size: 13.5px; font-weight: 500; }
.si-doc { font-size: 12px; color: var(--color-text-muted); }
.search-empty { padding: 16px; text-align: center; color: var(--color-text-muted); font-size: 13px; }

/* ── EMPLOYEE CARD ──────────────────────────────────────────────── */
.employee-card {
    display: flex; align-items: center; gap: 14px;
    margin-top: 14px; padding: 14px 16px;
    background: var(--color-primary-bg); border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-sm); position: relative;
}
.employee-avatar { font-size: 36px; }
.employee-name { font-size: 15px; font-weight: 600; }
.employee-doc, .employee-code { font-size: 12.5px; color: var(--color-text-muted); }
.btn-clear-small {
    background: none; border: none; cursor: pointer; font-size: 16px;
    color: var(--color-text-muted); transition: color var(--transition);
    padding: 4px; border-radius: 50%;
    position: absolute; right: 12px; top: 12px;
}
.btn-clear-small:hover { color: var(--color-error); }
.btn-clear-small.center { position: static; display: block; margin: 8px auto 0; }

/* ── DROPZONE ───────────────────────────────────────────────────── */
.dropzone {
    border: 2px dashed var(--color-border); border-radius: var(--radius-md);
    padding: 40px 20px; text-align: center; cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
}
.dropzone:hover, .dropzone.dragging {
    border-color: var(--color-primary-lt);
    background: var(--color-primary-bg);
}
.dropzone-icon { font-size: 40px; margin-bottom: 10px; }
.dropzone-text { font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.dropzone-hint { font-size: 12px; color: var(--color-text-muted); }

/* ── PREVIEW ────────────────────────────────────────────────────── */
.preview-container { text-align: center; }
.preview-img {
    max-width: 100%; max-height: 240px; border-radius: var(--radius-sm);
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.preview-meta { font-size: 12px; color: var(--color-text-muted); margin-top: 8px; }

/* ── ACTION BAR ─────────────────────────────────────────────────── */
.action-bar { display: flex; justify-content: center; margin: 8px 0 20px; }

/* ── BUTTONS ────────────────────────────────────────────────────── */
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--color-primary); color: #fff;
    border: none; cursor: pointer; padding: 13px 32px;
    font-family: var(--font); font-size: 15px; font-weight: 600;
    border-radius: var(--radius-sm); transition: background var(--transition), transform var(--transition);
    letter-spacing: -.1px;
}
.btn-primary:hover:not(:disabled) { background: var(--color-primary-lt); transform: translateY(-1px); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; }

.btn-secondary {
    background: var(--color-surface); color: var(--color-primary);
    border: 1.5px solid var(--color-border); padding: 7px 16px;
    border-radius: var(--radius-sm); font-family: var(--font); font-size: 13px;
    font-weight: 500; cursor: pointer; transition: var(--transition);
}
.btn-secondary:hover { background: var(--color-primary-bg); }

.btn-danger {
    background: none; border: 1.5px solid var(--color-error);
    color: var(--color-error); padding: 10px 20px;
    border-radius: var(--radius-sm); font-family: var(--font); font-size: 13.5px;
    font-weight: 500; cursor: pointer; transition: var(--transition);
}
.btn-danger:hover { background: var(--color-error-bg); }

.btn-small {
    background: none; border: 1px solid var(--color-primary);
    color: var(--color-primary); padding: 4px 12px;
    border-radius: var(--radius-sm); font-family: var(--font); font-size: 12px;
    cursor: pointer; transition: var(--transition);
}
.btn-small:hover { background: var(--color-primary-bg); }

.btn-icon { font-size: 16px; }
.ml-auto { margin-left: auto; }

/* ── RESULT BLOCK ───────────────────────────────────────────────── */
.result-block {
    border-radius: var(--radius-md); padding: 20px 24px;
    display: flex; align-items: flex-start; gap: 14px;
    margin-bottom: 20px; border: 1px solid transparent;
}
.result-success { background: var(--color-success-bg); border-color: var(--color-success); }
.result-error   { background: var(--color-error-bg);   border-color: var(--color-error); }
.result-icon { font-size: 28px; }
.result-msg  { font-size: 15px; font-weight: 600; }
.result-detail { font-size: 13px; color: var(--color-text-muted); margin-top: 3px; }

/* ── HISTORY TABLE ──────────────────────────────────────────────── */
.history-card { margin-top: 4px; }
.table { width: 100%; border-collapse: collapse; }
.table th {
    text-align: left; font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px;
    color: var(--color-text-muted); border-bottom: 1.5px solid var(--color-border);
    padding: 8px 12px;
}
.table td { padding: 10px 12px; border-bottom: 1px solid var(--color-border-soft); font-size: 13.5px; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--color-surface); }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.badge-ok   { background: var(--color-success-bg); color: var(--color-success); }
.badge-fail { background: var(--color-error-bg);   color: var(--color-error); }

/* ── STATS BAR ──────────────────────────────────────────────────── */
.stats-bar {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 16px; margin-bottom: 24px;
}
.stat-card {
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); padding: 22px 20px; text-align: center;
    box-shadow: var(--shadow-sm);
}
.stat-num { font-size: 36px; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 12.5px; color: var(--color-text-muted); margin-top: 4px; }

/* ── MIGRATION WARNING ─────────────────────────────────────────── */
.migration-warning {
    background: var(--color-warn-bg); border: 1px solid #FDE68A;
    border-radius: var(--radius-sm); padding: 12px 16px;
    font-size: 13px; margin-bottom: 16px; color: var(--color-warn);
}

/* ── UTILITIES ──────────────────────────────────────────────────── */
.hidden       { display: none !important; }
.text-center  { text-align: center; }
.text-muted   { color: var(--color-text-muted); font-size: 12.5px; }
.text-ok      { color: var(--color-success); font-weight: 600; }
.text-warn    { color: var(--color-warn); font-weight: 600; }
.loading-state{ padding: 32px; text-align: center; color: var(--color-text-muted); }
.mt-4         { margin-top: 20px; }

/* ── SPINNER ────────────────────────────────────────────────────── */
.spinner {
    width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3);
    border-top-color: #fff; border-radius: 50%;
    display: inline-block; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── TOAST ──────────────────────────────────────────────────────── */
.toast {
    position: fixed; bottom: 28px; right: 28px;
    background: var(--color-primary); color: #fff;
    padding: 12px 22px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg);
    z-index: 999; animation: slideUp .25s ease;
    max-width: 400px;
}
.toast-error { background: var(--color-error); }
.toast-info  { background: var(--color-primary-lt); }
@keyframes slideUp { from { opacity:0; transform: translateY(12px); } to { opacity:1; transform:none; } }

/* ── REPORT: FILTERS ────────────────────────────────────────────── */
.report-filters {
    display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group-search { flex: 1; min-width: 280px; position: relative; }
.filter-group-btn { align-self: flex-end; }
.filter-label {
    font-size: 12px; font-weight: 600; text-transform: uppercase;
    letter-spacing: .5px; color: var(--color-text-muted);
}
.input-month {
    padding: 10px 14px; border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm); font-family: var(--font);
    font-size: 14px; background: var(--color-bg); outline: none;
    transition: border-color var(--transition); min-width: 180px;
}
.input-month:focus { border-color: var(--color-primary-lt); }

/* ── REPORT: STATS BAR (4 cards) ─────────────────────────────── */
.stats-bar-4 {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
@media (max-width: 768px) { .stats-bar-4 { grid-template-columns: repeat(2, 1fr); } }
.stat-warn  { color: var(--color-warn) !important; }
.stat-success { color: var(--color-success) !important; }

/* ── REPORT: TABLE ──────────────────────────────────────────────── */
.table-report {
    font-size: 12.5px; white-space: nowrap;
}
.table-report th {
    text-align: center; padding: 10px 8px; font-size: 11px;
    background: var(--color-primary); color: #fff;
    border-bottom: none; text-transform: uppercase; letter-spacing: .3px;
}
.table-report th small {
    font-weight: 400; opacity: .75; display: block; font-size: 9px;
    text-transform: none; letter-spacing: 0;
}
.table-report td {
    text-align: center; padding: 8px 6px; font-size: 12.5px;
    border-bottom: 1px solid var(--color-border-soft);
    vertical-align: middle;
}
.table-report tr:hover td { background: var(--color-primary-bg); }

.td-fecha { font-weight: 600; color: var(--color-primary); text-align: left !important; }
.td-dia { font-weight: 500; color: var(--color-text-muted); }
.td-finsem { color: var(--color-primary-lt); font-style: italic; }
.td-prog { color: var(--color-text-muted); font-size: 12px; }
.td-real { font-weight: 600; color: var(--color-text); }
.td-tarde { font-weight: 600; }

.celda-vacia { color: var(--color-text-light); font-weight: 300; }
.min-tarde { color: var(--color-error); font-weight: 600; font-size: 11.5px; }
.min-ok { color: var(--color-success); font-weight: 500; font-size: 11.5px; }

/* Row highlights */
.row-tarde td { background: #FFFBEB; }
.row-muy-tarde td { background: #FEF2F2; }
.row-falta td { background: #FEF2F2; }
.row-descanso td { background: var(--color-surface); color: var(--color-text-light); }

/* Badges for estado */
.badge-ok        { background: var(--color-success-bg); color: var(--color-success); }
.badge-tarde     { background: var(--color-warn-bg);    color: var(--color-warn); }
.badge-muy-tarde { background: var(--color-error-bg);   color: var(--color-error); }
.badge-falta     { background: #FEE2E2;                 color: #991B1B; }
.badge-pendiente { background: var(--color-info-bg);     color: #1D4ED8; }
.badge-descanso  { background: var(--color-surface);     color: var(--color-text-light); border: 1px solid var(--color-border-soft); }

/* ── REPORT: LEYENDA ────────────────────────────────────────────── */
.leyenda {
    display: flex; flex-wrap: wrap; gap: 18px; justify-content: center;
    padding: 4px 0;
}
.leyenda-item {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--color-text-muted);
}
.dot {
    width: 10px; height: 10px; border-radius: 50%; display: inline-block;
    flex-shrink: 0;
}
.dot-ok        { background: var(--color-success); }
.dot-tarde     { background: var(--color-warn); }
.dot-muy-tarde { background: var(--color-error); }
.dot-falta     { background: #991B1B; }
.dot-pendiente { background: #3B82F6; }
.dot-descanso  { background: var(--color-text-light); }