:root {
    --bg: #0f0f1a;
    --surface: #1a1a2e;
    --surface2: #22223a;
    --accent: #4f8ef7;
    --accent2: #e74c3c;
    --success: #2ecc71;
    --warning: #f39c12;
    --text: #e8e8f0;
    --text-muted: #8888aa;
    --border: #2e2e4a;
    --radius: 14px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
}

/* NAV */
.navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-brand { font-weight: 700; font-size: 18px; color: var(--accent); text-decoration: none; }
.nav-links { display: flex; gap: 16px; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; padding: 4px 0; border-bottom: 2px solid transparent; transition: all .2s; }
.nav-links a.active, .nav-links a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* CONTAINER */
.container { max-width: 480px; margin: 0 auto; padding: 24px 16px 80px; }

/* FICHAR CARD */
.fichar-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    text-align: center;
}

.fecha-hoy {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: capitalize;
}

.hora-actual {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    margin-bottom: 16px;
}

/* BADGES */
.estado-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}
.badge-pending { background: #2a2a1a; color: var(--warning); border: 1px solid var(--warning); }
.badge-working { background: #1a2a1a; color: var(--success); border: 1px solid var(--success); }
.badge-done { background: #1a2a1a; color: var(--success); border: 1px solid var(--success); }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all .2s;
    -webkit-tap-highlight-color: transparent;
}
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-entrada { background: var(--success); color: #fff; width: 100%; margin-bottom: 12px; font-size: 18px; padding: 18px; }
.btn-entrada:hover:not(:disabled) { background: #27ae60; transform: translateY(-1px); }
.btn-salida { background: var(--accent2); color: #fff; width: 100%; font-size: 18px; padding: 18px; }
.btn-salida:hover:not(:disabled) { background: #c0392b; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #3a7de0; }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-sm { padding: 7px 14px; font-size: 13px; border-radius: 8px; }
.btn-csv { background: #1a5c2a; color: #fff; }
.btn-csv:hover { background: #27ae60; }
.btn-pdf { background: #5c1a1a; color: #fff; }
.btn-pdf:hover { background: var(--accent2); }

.fichar-btns { display: flex; flex-direction: column; gap: 0; }

/* RESUMEN */
.resumen-hoy {
    margin-top: 20px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}
.resumen-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
    color: var(--text-muted);
}
.resumen-row span:last-child { color: var(--text); font-weight: 500; }
.resumen-row.total { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 10px; font-weight: 700; }
.resumen-row.total span { color: var(--accent); font-size: 16px; }

/* COMPLETO */
.completo-msg { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.check-icon { font-size: 40px; margin-bottom: 8px; }
.completo-msg p { font-size: 18px; font-weight: 600; color: var(--success); }
.completo-msg small { color: var(--text-muted); font-size: 13px; }

/* FAB */
.fab-correccion {
    position: fixed;
    bottom: 24px;
    right: 20px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--surface2);
    border: 1px solid var(--border);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 200;
    transition: all .2s;
}
.fab-correccion:hover { background: var(--border); transform: scale(1.05); }

/* MODAL */
.modal {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 1000;
    padding: 0 0 0 0;
}
.modal-content {
    background: var(--surface);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 28px 24px 36px;
    width: 100%;
    max-width: 480px;
    border-top: 1px solid var(--border);
}
.modal-content h3 { margin-bottom: 4px; }
.modal-sub { color: var(--text-muted); font-size: 13px; margin-bottom: 18px; }
.modal-content label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 14px; }
.modal-content input, .modal-content textarea {
    display: block; width: 100%;
    background: var(--bg); border: 1px solid var(--border);
    color: var(--text); border-radius: 8px;
    padding: 10px 12px; font-size: 15px; margin-top: 4px;
    font-family: inherit;
}
.modal-content textarea { resize: vertical; }
.modal-btns { display: flex; gap: 10px; margin-top: 20px; }
.modal-btns .btn { flex: 1; }

/* TOAST */
.toast {
    position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
    background: var(--surface2); color: var(--text);
    padding: 12px 20px; border-radius: 10px; font-size: 14px;
    box-shadow: var(--shadow); z-index: 2000; opacity: 0;
    transition: opacity .3s; white-space: nowrap;
    border: 1px solid var(--border);
}
.toast.show { opacity: 1; }
.toast.error { border-color: var(--accent2); color: var(--accent2); }

/* HISTORIAL */
.historial-header h2 { margin-bottom: 20px; font-size: 20px; }
.export-panel, .filtro-panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; margin-bottom: 14px;
}
.export-panel h3, .filtro-panel h3 { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; text-transform: uppercase; letter-spacing: .5px; }
.export-mes, .export-rango { margin-bottom: 12px; }
.export-mes:last-child, .export-rango:last-child { margin-bottom: 0; }
.export-panel label, .filtro-panel label { font-size: 13px; color: var(--text-muted); display: inline-block; margin-right: 8px; }
.export-panel input, .filtro-panel input {
    background: var(--bg); border: 1px solid var(--border);
    color: var(--text); border-radius: 6px; padding: 6px 10px; font-size: 13px;
}
.export-btns { display: inline-flex; gap: 8px; margin-top: 8px; }
.filtro-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; }

.tabla-wrapper { overflow-x: auto; margin-bottom: 16px; }
.tabla-fichajes { width: 100%; border-collapse: collapse; font-size: 13px; }
.tabla-fichajes th { background: var(--surface2); color: var(--text-muted); padding: 10px 12px; text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.tabla-fichajes td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.tabla-fichajes tr:hover td { background: var(--surface2); }
.fila-correccion td { color: var(--warning); }
.pausa-cell { color: var(--text-muted); }
.horas-cell { font-weight: 600; color: var(--accent); }
.nota-cell { text-align: center; }

.paginacion { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 12px; font-size: 13px; color: var(--text-muted); }

.empty-state { text-align: center; padding: 40px; color: var(--text-muted); }

@media (max-width: 400px) {
    .hora-actual { font-size: 42px; }
    .container { padding: 16px 12px 80px; }
    .fichar-card { padding: 22px 16px; }
}

/* ── LOGIN ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--bg); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 28px; width: 100%; max-width: 380px; box-shadow: var(--shadow); text-align: center; }
.login-icon { font-size: 48px; margin-bottom: 8px; }
.login-title { font-size: 26px; font-weight: 700; color: var(--accent); margin-bottom: 4px; }
.login-sub { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }
.form-group { text-align: left; margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.form-group input, .form-group select { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 11px 14px; font-size: 15px; font-family: inherit; transition: border-color .2s; }
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--accent); }
.input-disabled { opacity: .5; cursor: not-allowed; }
.form-group small { color: var(--text-muted); font-size: 11px; margin-top: 4px; display: block; }

/* ── ALERTS ── */
.alert { border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; font-size: 14px; text-align: left; }
.alert-error { background: #2a1a1a; border: 1px solid var(--accent2); color: var(--accent2); }
.alert-ok { background: #1a2a1a; border: 1px solid var(--success); color: var(--success); }
.alert-bar { padding: 10px 20px; font-size: 14px; text-align: center; }
.alert-bar.alert-error { background: #2a1a1a; color: var(--accent2); border-bottom: 1px solid var(--accent2); }
.alert-bar.alert-ok { background: #1a2a1a; color: var(--success); border-bottom: 1px solid var(--success); }

/* ── NAV logout ── */
.nav-logout { color: var(--text-muted) !important; font-size: 13px !important; }
.nav-logout:hover { color: var(--accent2) !important; }

/* ── ADMIN ── */
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.admin-header h2 { font-size: 20px; }
.badge-rol { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge-admin { background: #2a1a3a; color: #c084fc; border: 1px solid #c084fc; }
.badge-user { background: #1a2a3a; color: var(--accent); border: 1px solid var(--accent); }
.user-inactivo td { opacity: .45; }
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; max-width: 440px; }

/* ── LOGO NAVBAR ── */
.nav-logo { height: 28px; vertical-align: middle; filter: brightness(0) invert(1); }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* ── PANEL ── */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 14px; }
.panel h3 { font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 14px; }
.corr-fecha-row { display: flex; gap: 10px; align-items: center; }
.corr-fecha-row input { flex: 1; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 9px 12px; font-size: 14px; }
.fichaje-encontrado { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }