/* ==========================================================================
   Design tokens
   ========================================================================== */

:root {
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 1px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.06);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  --pico-border-radius: 0.55rem;

  /* Marca: azul del logo real (igual a --l-purple en web/css/landing.css), distinto de los colores de estado */
  --pico-primary: #004cbc;
  --pico-primary-background: #004cbc;
  --pico-primary-hover: #003a8f;
  --pico-primary-hover-background: #003a8f;
  --pico-primary-underline: rgba(0, 76, 188, 0.5);
  --pico-primary-focus: rgba(0, 76, 188, 0.35);
  --pico-primary-inverse: #fff;

  --status-pending: #d97706;
  --status-confirmed: #2563eb;
  --status-completed: #16a34a;
  --status-no_show: #dc2626;
  --status-cancelled: #6b7280;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pico-primary: #5b9bff;
    --pico-primary-background: #5b9bff;
    --pico-primary-hover: #7fb1ff;
    --pico-primary-hover-background: #7fb1ff;
    --pico-primary-underline: rgba(91, 155, 255, 0.5);
    --pico-primary-focus: rgba(91, 155, 255, 0.35);
    --pico-primary-inverse: #06254f;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ==========================================================================
   Entrada de pagina + transiciones base
   ========================================================================== */

@keyframes page-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

body > main.container {
  animation: page-in 0.35s var(--ease) both;
}

a, button, input, textarea, select, [role="button"] {
  transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease),
    color 0.15s var(--ease), box-shadow 0.15s var(--ease), transform 0.1s var(--ease),
    opacity 0.15s var(--ease);
}

button:not(.slot-btn):not(.legend-dot), [type="submit"], [role="button"] {
  box-shadow: var(--shadow-sm);
}
button:not(:disabled):hover, [role="button"]:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
button:not(:disabled):active, [role="button"]:not(:disabled):active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

article {
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Panel lateral admin
   ========================================================================== */

.admin-layout {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.admin-sidebar {
  flex: 0 0 210px;
  position: sticky;
  top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-card-border-color, var(--pico-muted-border-color));
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.admin-sidebar .brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  padding: 0 0.25rem;
}

.admin-sidebar nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.admin-sidebar nav a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: calc(var(--radius-lg) - 4px);
  border-left: 3px solid transparent;
}

.admin-sidebar nav a:hover {
  background: color-mix(in srgb, var(--pico-primary) 10%, transparent);
}

.admin-sidebar nav a.active {
  border-left-color: var(--pico-primary);
  background: color-mix(in srgb, var(--pico-primary) 12%, transparent);
  color: var(--pico-primary);
  font-weight: 600;
}

.admin-content {
  flex: 1;
  min-width: 0;
}

@media (max-width: 860px) {
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    position: static;
    flex: none;
    width: 100%;
  }
  .admin-sidebar nav ul {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* ==========================================================================
   Autocompletado de pacientes
   ========================================================================== */

.autocomplete {
  position: relative;
  margin-bottom: 1rem;
}

.autocomplete-list {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: 0.3rem;
  max-height: 260px;
  overflow-y: auto;
}

.autocomplete-list li {
  padding: 0.5rem 0.65rem;
  border-radius: calc(var(--radius-lg) - 4px);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  font-size: 0.9rem;
}

.autocomplete-list li:hover,
.autocomplete-list li.active {
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
}

.autocomplete-list li.autocomplete-empty {
  cursor: default;
  color: var(--pico-muted-color);
  font-size: 0.85rem;
}

/* ==========================================================================
   Asistente de reserva (chat publico)
   ========================================================================== */

.slot-btn {
  width: auto;
  padding: 0.55rem 1rem;
  background: var(--pico-card-background-color);
  color: var(--pico-contrast);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--radius-lg);
  animation: slot-in 0.25s var(--ease) both;
}

@keyframes slot-in {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.slot-btn:hover {
  border-color: var(--pico-primary);
  transform: translateY(-2px);
}

.chat-wrap {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  height: min(80vh, 720px);
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-card-border-color, var(--pico-muted-border-color));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
  flex-shrink: 0;
}

.chat-subtitle {
  font-size: 0.8rem;
  color: var(--pico-muted-color);
}

.bot-avatar,
.msg-avatar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
}
.bot-avatar { width: 42px; height: 42px; }
.msg-avatar { width: 24px; height: 24px; margin-bottom: 2px; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.msg-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}
.msg-row-user {
  justify-content: flex-end;
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.msg {
  max-width: 78%;
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  font-size: 0.95rem;
  line-height: 1.4;
  white-space: pre-wrap;
  animation: msg-in 0.2s var(--ease) both;
}

.msg-row-bot .msg {
  background: color-mix(in srgb, var(--pico-color) 8%, var(--pico-card-background-color));
  border-bottom-left-radius: 4px;
}

.msg-row-user .msg {
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
  border-bottom-right-radius: 4px;
}

.msg-typing {
  display: flex;
  gap: 4px;
  padding: 0.85rem 0.9rem;
}
.msg-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pico-muted-color);
  animation: typing-bounce 1s infinite ease-in-out;
}
.msg-typing span:nth-child(2) { animation-delay: 0.15s; }
.msg-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.chat-composer {
  border-top: 1px solid var(--pico-muted-border-color);
  padding: 0.85rem 1rem;
  flex-shrink: 0;
}

.composer-row {
  display: flex;
  gap: 0.5rem;
  margin: 0;
}
.composer-row input {
  margin: 0;
  flex: 1;
}
.composer-row button {
  width: auto;
  margin: 0;
}

#composer-skip {
  margin-top: 0.6rem;
  width: auto;
}

.composer-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ==========================================================================
   Tablas y acciones
   ========================================================================== */

table.appointments td, table.appointments th {
  vertical-align: middle;
}

table tbody tr {
  transition: background-color 0.15s var(--ease);
}
table tbody tr:hover {
  background: var(--pico-card-sectioning-background-color, rgba(128, 128, 128, 0.06));
}

.actions-inline {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.actions-inline form {
  margin: 0;
}

.actions-inline button {
  width: auto;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   Badges de estado
   ========================================================================== */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  text-transform: capitalize;
  animation: page-in 0.2s var(--ease) both;
}
.status-badge::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: currentColor;
  filter: brightness(1.6);
}
.status-badge.status-pending { background: var(--status-pending); }
.status-badge.status-confirmed { background: var(--status-confirmed); }
.status-badge.status-completed { background: var(--status-completed); }
.status-badge.status-no_show { background: var(--status-no_show); }
.status-badge.status-cancelled { background: var(--status-cancelled); }

/* ==========================================================================
   Calendario
   ========================================================================== */

.cal-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.cal-toolbar-nav { display: flex; align-items: center; gap: 0.5rem; }
.cal-toolbar-nav a[role="button"] { width: auto; padding: 0.3rem 0.7rem; margin: 0; }

.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--pico-muted-color);
}
.legend-dot {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  margin-right: 0.25rem;
  vertical-align: middle;
}
.legend-dot.status-pending { background: var(--status-pending); }
.legend-dot.status-confirmed { background: var(--status-confirmed); }
.legend-dot.status-completed { background: var(--status-completed); }
.legend-dot.status-no_show { background: var(--status-no_show); }
.cal-blocked-dot { background: var(--pico-muted-border-color); }

.cal-wrap {
  overflow-x: auto;
  margin-bottom: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pico-muted-border-color);
  box-shadow: var(--shadow-sm);
}

.cal-grid {
  display: grid;
  grid-template-columns: 55px repeat(7, minmax(130px, 1fr));
  min-width: 900px;
}

.cal-corner { border-bottom: 1px solid var(--pico-muted-border-color); }

.cal-day-headers {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr));
  grid-column: 2 / -1;
}
.cal-day-header {
  padding: 0.5rem 0.4rem;
  text-align: center;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
  border-left: 1px solid var(--pico-muted-border-color);
  background: var(--pico-card-background-color);
}
.cal-day-header.is-today {
  color: var(--pico-primary);
  font-weight: 700;
}

.cal-time-axis {
  position: relative;
  grid-column: 1;
}
.cal-time-label {
  position: absolute;
  right: 0.3rem;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--pico-muted-color);
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr));
  grid-column: 2 / -1;
}
.cal-day-col {
  position: relative;
  border-left: 1px solid var(--pico-muted-border-color);
  background-image: repeating-linear-gradient(
    to bottom,
    var(--pico-muted-border-color) 0,
    var(--pico-muted-border-color) 1px,
    transparent 1px,
    transparent 60px
  );
}

@keyframes event-in {
  from { opacity: 0; transform: scale(0.92) translateY(2px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.cal-event {
  position: absolute;
  left: 2px;
  right: 2px;
  border-radius: 6px;
  padding: 2px 5px;
  font-size: 0.72rem;
  line-height: 1.2;
  color: #fff;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  animation: event-in 0.2s var(--ease) both;
}
.cal-event:hover {
  filter: brightness(1.08);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.28);
  z-index: 2;
}
.cal-event.status-pending { background: var(--status-pending); }
.cal-event.status-confirmed { background: var(--status-confirmed); }
.cal-event.status-completed { background: var(--status-completed); }
.cal-event.status-no_show { background: var(--status-no_show); }

.cal-blocked {
  position: absolute;
  left: 2px;
  right: 2px;
  border-radius: 6px;
  padding: 2px 4px;
  font-size: 0.7rem;
  background: repeating-linear-gradient(
    45deg,
    var(--pico-muted-border-color),
    var(--pico-muted-border-color) 4px,
    transparent 4px,
    transparent 8px
  );
  color: var(--pico-muted-color);
  animation: event-in 0.2s var(--ease) both;
}

/* Panel de detalle (dialog) */

#cal-detail::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

#cal-detail article {
  max-width: 480px;
  opacity: 0;
  transform: scale(0.95) translateY(4px);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}

#cal-detail.is-open article {
  opacity: 1;
  transform: scale(1) translateY(0);
}

#cal-detail .actions-inline { margin-top: 1rem; }
#reschedule-form { margin-top: 0.75rem; }