/* ============================================================
   PrevenOpsTime — Estilos principales
   Variables CSS + Reset + Componentes reutilizables
   ============================================================ */

:root {
    --primary:       #1a56db;
    --primary-dark:  #1240a0;
    --primary-light: #e8f0fe;
    --success:       #057a55;
    --success-bg:    #def7ec;
    --danger:        #c81e1e;
    --danger-bg:     #fde8e8;
    --warning:       #c27803;
    --warning-bg:    #fdf6b2;
    --gray-50:       #f9fafb;
    --gray-100:      #f3f4f6;
    --gray-200:      #e5e7eb;
    --gray-300:      #d1d5db;
    --gray-400:      #9ca3af;
    --gray-500:      #6b7280;
    --gray-600:      #4b5563;
    --gray-700:      #374151;
    --gray-800:      #1f2937;
    --gray-900:      #111827;
    --sidebar-w:     240px;
    --topbar-h:      60px;
    --radius:        8px;
    --radius-lg:     12px;
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
    --shadow:        0 4px 12px rgba(0,0,0,.10);
    --transition:    .15s ease;
    --font:          -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:     'Courier New', monospace;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { font-family: var(--font); color: var(--gray-800); background: var(--gray-50); line-height: 1.6; }
a    { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img  { max-width: 100%; }

/* ── Tipografía ─────────────────────────────────────────────── */
h1 { font-size: 1.5rem;  font-weight: 700; color: var(--gray-900); }
h2 { font-size: 1.25rem; font-weight: 600; color: var(--gray-900); }
h3 { font-size: 1rem;    font-weight: 600; color: var(--gray-800); }
p  { color: var(--gray-600); }

/* ── Layout: sidebar + main ─────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--gray-900);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
}
.sidebar-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand .logo-text {
    font-size: .95rem;
    font-weight: 700;
    color: #fff;
    display: block;
}
.sidebar-brand .tenant-name {
    font-size: .75rem;
    color: var(--gray-400);
    margin-top: .15rem;
    display: block;
}
.sidebar-brand .plan-badge {
    display: inline-block;
    background: rgba(255,255,255,.1);
    color: var(--gray-300);
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 2px 7px;
    border-radius: 4px;
    margin-top: .4rem;
}

.sidebar-section {
    padding: .5rem 0;
    border-bottom: 1px solid rgba(255,255,255,.05);
}
.sidebar-section-title {
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--gray-500);
    padding: .5rem 1.25rem .25rem;
}
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .55rem 1.25rem;
    color: var(--gray-400);
    font-size: .875rem;
    font-weight: 500;
    border-radius: 0;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}
.sidebar nav a:hover {
    background: rgba(255,255,255,.05);
    color: #fff;
    text-decoration: none;
}
.sidebar nav a.active {
    background: rgba(26,86,219,.2);
    color: #93c5fd;
    border-left-color: var(--primary);
}
.sidebar nav a .nav-icon {
    width: 18px;
    text-align: center;
    font-size: .9rem;
    flex-shrink: 0;
}

.sidebar-footer {
    margin-top: auto;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-footer .user-info {
    font-size: .8rem;
    color: var(--gray-400);
    margin-bottom: .5rem;
}
.sidebar-footer .user-name {
    font-weight: 600;
    color: var(--gray-200);
    display: block;
}
.sidebar-footer .user-role {
    font-size: .72rem;
    color: var(--gray-500);
}
.sidebar-footer a.logout-link {
    font-size: .8rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-top: .5rem;
    transition: color var(--transition);
}
.sidebar-footer a.logout-link:hover { color: var(--danger); text-decoration: none; }

/* ── Contenido principal ─────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    height: var(--topbar-h);
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar-left h1 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
}
.topbar-left .breadcrumb {
    font-size: .8rem;
    color: var(--gray-400);
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.topbar-right .datetime {
    font-size: .8rem;
    color: var(--gray-500);
    font-variant-numeric: tabular-nums;
}

.page-content { padding: 1.5rem; flex: 1; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h3 { margin: 0; font-size: .95rem; }
.card-body { padding: 1.25rem; }

/* ── Métricas ────────────────────────────────────────────────── */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.metric-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}
.metric-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--m-color, var(--primary));
}
.metric-card .metric-label {
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--gray-500);
    margin-bottom: .4rem;
}
.metric-card .metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}
.metric-card .metric-sub {
    font-size: .75rem;
    color: var(--gray-400);
    margin-top: .35rem;
}
.metric-card.green  { --m-color: #057a55; }
.metric-card.blue   { --m-color: #1a56db; }
.metric-card.amber  { --m-color: #c27803; }
.metric-card.red    { --m-color: #c81e1e; }
.metric-card.purple { --m-color: #7e3af2; }

/* ── Tabla ───────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead th {
    text-align: left;
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--gray-500);
    padding: .65rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}
tbody td {
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--gray-50); }
.table-empty { text-align: center; padding: 3rem; color: var(--gray-400); }

/* ── Badges de estado ────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
    white-space: nowrap;
}
.badge-green  { background: var(--success-bg);  color: var(--success); }
.badge-red    { background: var(--danger-bg);   color: var(--danger); }
.badge-amber  { background: var(--warning-bg);  color: var(--warning); }
.badge-blue   { background: var(--primary-light); color: var(--primary-dark); }
.badge-gray   { background: var(--gray-100);    color: var(--gray-600); }

/* ── Estado de jornada ───────────────────────────────────────── */
.estado-EN_JORNADA    { background: #def7ec; color: #057a55; }
.estado-FUERA_JORNADA { background: var(--gray-100); color: var(--gray-500); }
.estado-EN_PAUSA      { background: #fdf6b2; color: #c27803; }

/* ── Botones ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem 1rem;
    border-radius: var(--radius);
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; opacity: .9; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--gray-700); border-color: var(--gray-300); }
.btn-secondary:hover { background: var(--gray-50); }
.btn-danger  { background: var(--danger-bg); color: var(--danger); border-color: #fca5a5; }
.btn-success { background: var(--success-bg); color: var(--success); border-color: #6ee7b7; }
.btn-sm { padding: .3rem .7rem; font-size: .8rem; }
.btn-lg { padding: .75rem 1.5rem; font-size: 1rem; }

/* ── Formularios ─────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-group label {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: .4rem;
}
.form-control {
    width: 100%;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    padding: .6rem .875rem;
    font-size: .9rem;
    color: var(--gray-900);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}
.form-hint { font-size: .75rem; color: var(--gray-400); margin-top: .3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Alertas ─────────────────────────────────────────────────── */
.alert {
    padding: .75rem 1rem;
    border-radius: var(--radius);
    font-size: .875rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: .5rem;
}
.alert-error   { background: var(--danger-bg);  color: var(--danger);  border: 1px solid #fca5a5; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #6ee7b7; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid #fcd34d; }
.alert-info    { background: var(--primary-light); color: var(--primary-dark); border: 1px solid #93c5fd; }

/* ── Filtros ─────────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    background: var(--gray-50);
}
.filter-bar .form-control { width: auto; }
.filter-bar input[type=text],
.filter-bar input[type=search] { min-width: 200px; flex: 1; }

/* ── Avatar ──────────────────────────────────────────────────── */
.avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .8rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Indicador de estado de jornada (grande) ─────────────────── */
.estado-widget {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    border: 1px solid;
}
.estado-widget.en-jornada    { background: #ecfdf5; border-color: #a7f3d0; }
.estado-widget.fuera-jornada { background: var(--gray-50); border-color: var(--gray-200); }
.estado-widget.en-pausa      { background: #fffbeb; border-color: #fde68a; }
.estado-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.en-jornada    .estado-dot { background: #059669; box-shadow: 0 0 0 3px #a7f3d0; }
.fuera-jornada .estado-dot { background: var(--gray-400); }
.en-pausa      .estado-dot { background: #d97706; box-shadow: 0 0 0 3px #fde68a; }
.estado-texto { font-size: .9rem; font-weight: 600; color: var(--gray-800); }
.estado-hora  { font-size: .8rem; color: var(--gray-500); }

/* ── Acciones de fichaje (botones grandes) ───────────────────── */
.fichaje-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
    margin-bottom: 1.5rem;
}
.btn-fichaje {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .3rem;
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    border: 2px solid;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    background: #fff;
    text-align: center;
}
.btn-fichaje:disabled { opacity: .4; cursor: not-allowed; }
.btn-fichaje .icon { font-size: 1.5rem; }
.btn-fichaje.entrada  { border-color: #059669; color: #059669; }
.btn-fichaje.entrada:hover:not(:disabled)  { background: #ecfdf5; }
.btn-fichaje.salida   { border-color: #dc2626; color: #dc2626; }
.btn-fichaje.salida:hover:not(:disabled)   { background: #fef2f2; }
.btn-fichaje.pausa    { border-color: #d97706; color: #d97706; }
.btn-fichaje.pausa:hover:not(:disabled)    { background: #fffbeb; }
.btn-fichaje.fin-pausa { border-color: #2563eb; color: #2563eb; }
.btn-fichaje.fin-pausa:hover:not(:disabled){ background: #eff6ff; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform .2s ease; }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .form-row { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 0 1rem; }
    .page-content { padding: 1rem; }
    .fichaje-actions { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .metrics-grid { grid-template-columns: 1fr; }
    .fichaje-actions { grid-template-columns: 1fr; }
}

/* ── Utilidades ──────────────────────────────────────────────── */
.text-muted    { color: var(--gray-400); }
.text-sm       { font-size: .8rem; }
.text-mono     { font-family: var(--font-mono); font-size: .85rem; }
.d-flex        { display: flex; align-items: center; gap: .75rem; }
.justify-between { justify-content: space-between; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.w-100 { width: 100%; }
.flex-1 { flex: 1; }