/* ============================================================
   Control-Tattoo — "Dark Ink Studio" theme
   Paleta: negro tinta + carbón + acento carmesí + dorado.
   Distinto del look claro/corporativo de los demás sistemas Surbyte.
   ============================================================ */

:root {
  --ink-black: #0a0a0c;
  --ink-charcoal: #16161a;
  --ink-charcoal-2: #1e1e23;
  --ink-border: #2b2b31;
  --ink-crimson: #d1263f;
  --ink-crimson-dark: #9c1c30;
  --ink-gold: #c9a24a;
  --ink-text: #ecebe8;
  --ink-muted: #9a958f;
  --font-display: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html, body {
  height: 100%;
}

body {
  background-color: var(--ink-black);
  background-image:
    radial-gradient(circle at 15% 10%, rgba(209, 38, 63, 0.08), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(201, 162, 74, 0.06), transparent 45%);
  color: var(--ink-text);
  font-family: var(--font-body);
}

a { color: var(--ink-gold); text-decoration: none; }
a:hover { color: var(--ink-crimson); }

/* ---------- Layout con sidebar ---------- */
.tattoo-shell {
  display: flex;
  min-height: 100vh;
}

.tattoo-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--ink-charcoal);
  border-right: 1px solid var(--ink-border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
}

.tattoo-brand {
  font-family: var(--font-display);
  font-size: 1.9rem;
  letter-spacing: 0.08em;
  color: var(--ink-text);
  padding: 0 1.5rem 1.25rem;
  border-bottom: 2px solid var(--ink-crimson);
  margin-bottom: 1rem;
}
.tattoo-brand span { color: var(--ink-crimson); }

.tattoo-nav { flex: 1; }
.tattoo-nav a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1.5rem;
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.95rem;
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
}
.tattoo-nav a:hover {
  color: var(--ink-text);
  background: rgba(209, 38, 63, 0.08);
  border-left-color: var(--ink-crimson);
}
.tattoo-nav a.active {
  color: var(--ink-text);
  background: rgba(209, 38, 63, 0.15);
  border-left-color: var(--ink-crimson);
}
.tattoo-nav i { font-size: 1.05rem; width: 1.2rem; text-align: center; }

.tattoo-sidebar-footer {
  padding: 1rem 1.5rem 0;
  border-top: 1px solid var(--ink-border);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* Botón que se ve como un link (usado por "Cerrar sesión", que ahora es
   un <button> dentro de un <form method="post"> porque Django 5 ya no
   permite cerrar sesión con un simple <a href> / GET). */
.btn-link-reset {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  color: var(--ink-gold);
  font: inherit;
  font-size: inherit;
  cursor: pointer;
  text-decoration: none;
}
.btn-link-reset:hover { color: var(--ink-crimson); }

/* ---------- Main content ---------- */
.tattoo-main { flex: 1; min-width: 0; }

.tattoo-topbar {
  background: var(--ink-charcoal);
  border-bottom: 1px solid var(--ink-border);
  padding: 0.9rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tattoo-content { padding: 1.75rem; }

.tattoo-page-title {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}

/* ---------- Cards / KPIs ---------- */
.ink-card {
  background: var(--ink-charcoal);
  border: 1px solid var(--ink-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.kpi-card {
  background: var(--ink-charcoal);
  border: 1px solid var(--ink-border);
  border-left: 4px solid var(--ink-crimson);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
}
.kpi-card .kpi-value {
  font-family: var(--font-display);
  font-size: 2.3rem;
  color: var(--ink-gold);
  line-height: 1;
}
.kpi-card .kpi-label {
  color: var(--ink-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.35rem;
}

/* ---------- Tabla genérica ---------- */
.ink-table {
  width: 100%;
  border-collapse: collapse;
}
.ink-table thead th {
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--ink-border);
  padding: 0.6rem 0.9rem;
}
.ink-table tbody td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--ink-border);
  font-size: 0.92rem;
}
.ink-table tbody tr:hover { background: rgba(209, 38, 63, 0.05); }

/* ---------- Botones ---------- */
.btn-ink {
  background: var(--ink-crimson);
  border: 1px solid var(--ink-crimson);
  color: #fff;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.55rem 1.2rem;
  transition: background 0.15s ease;
}
.btn-ink:hover { background: var(--ink-crimson-dark); color: #fff; }

/* ---------- Login ---------- */
.tattoo-login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--ink-black);
  background-image:
    radial-gradient(circle at 20% 20%, rgba(209, 38, 63, 0.15), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(201, 162, 74, 0.10), transparent 45%);
  padding: 1.5rem;
}

.tattoo-login-card {
  width: 100%;
  max-width: 380px;
  background: var(--ink-charcoal);
  border: 1px solid var(--ink-border);
  border-radius: 12px;
  padding: 2.25rem 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.tattoo-login-logo {
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: 0.25rem;
}
.tattoo-login-logo span { color: var(--ink-crimson); }

.tattoo-login-tagline {
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.tattoo-login-card label {
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.badge-empty {
  color: var(--ink-muted);
  font-style: italic;
}

/* ---------- Utilidades de texto/alerta propias (evitan que las clases
   de Bootstrap por defecto -pensadas para fondo claro- se vean negras
   sobre nuestro fondo oscuro) ---------- */
.ink-muted { color: var(--ink-muted) !important; }

.ink-alert {
  background: var(--ink-charcoal-2);
  border: 1px solid var(--ink-border);
  border-left: 4px solid var(--ink-gold);
  color: var(--ink-text);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

/* ---------- Formularios (login + CRUD de clientes/turnos/portafolio/facturación) ---------- */
.form-label {
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.form-control,
.form-select,
textarea.form-control {
  background-color: var(--ink-black);
  border: 1px solid var(--ink-border);
  color: var(--ink-text);
}
.form-control:focus,
.form-select:focus {
  background-color: var(--ink-black);
  color: var(--ink-text);
  border-color: var(--ink-crimson);
  box-shadow: 0 0 0 0.2rem rgba(209, 38, 63, 0.25);
}
.form-control::placeholder { color: var(--ink-muted); opacity: 1; }

.form-check-input {
  background-color: var(--ink-black);
  border-color: var(--ink-border);
}
.form-check-input:checked {
  background-color: var(--ink-crimson);
  border-color: var(--ink-crimson);
}

.form-text { color: var(--ink-muted) !important; }

.btn-outline-ink {
  background: transparent;
  border: 1px solid var(--ink-border);
  color: var(--ink-text);
  border-radius: 6px;
  padding: 0.55rem 1.2rem;
  font-weight: 600;
  transition: all 0.15s ease;
}
.btn-outline-ink:hover {
  border-color: var(--ink-crimson);
  color: var(--ink-text);
  background: rgba(209, 38, 63, 0.08);
}

.ink-table td.text-end a { color: var(--ink-muted); font-size: 1.05rem; }
.ink-table td.text-end a:hover { color: var(--ink-gold); }
.ink-table td.text-end a.text-danger:hover { color: var(--ink-crimson) !important; }

/* ---------- FullCalendar (vista Calendario) en modo oscuro ---------- */
#calendario {
  --fc-border-color: var(--ink-border);
  --fc-page-bg-color: transparent;
  --fc-neutral-bg-color: var(--ink-charcoal-2);
  --fc-neutral-text-color: var(--ink-muted);
  --fc-list-event-hover-bg-color: rgba(209, 38, 63, 0.08);
  --fc-today-bg-color: rgba(209, 38, 63, 0.08);
  --fc-event-text-color: #fff;
}
#calendario .fc-toolbar-title {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  color: var(--ink-text);
  font-size: 1.4rem;
}
#calendario .fc-col-header-cell-cushion,
#calendario .fc-daygrid-day-number,
#calendario .fc-list-day-text,
#calendario .fc-list-day-side-text,
#calendario .fc-timegrid-slot-label-cushion,
#calendario .fc-timegrid-axis-cushion {
  color: var(--ink-text);
}
#calendario .fc-button-primary {
  background: var(--ink-charcoal-2);
  border: 1px solid var(--ink-border);
  color: var(--ink-text);
  text-transform: capitalize;
  box-shadow: none !important;
}
#calendario .fc-button-primary:hover {
  background: var(--ink-crimson);
  border-color: var(--ink-crimson);
}
#calendario .fc-button-primary:not(:disabled).fc-button-active,
#calendario .fc-button-primary:not(:disabled):active {
  background: var(--ink-crimson);
  border-color: var(--ink-crimson);
}
#calendario .fc-daygrid-day.fc-day-today,
#calendario .fc-timegrid-col.fc-day-today {
  background: rgba(209, 38, 63, 0.08);
}
#calendario .fc-list-empty {
  background: transparent;
  color: var(--ink-muted);
}
#calendario a { color: inherit; }

@media (max-width: 900px) {
  .tattoo-shell { flex-direction: column; }
  .tattoo-sidebar { width: 100%; }
}