:root {
  --bg-deep: #080a10;
  --card-bg: #141724;
  --gold: #f3be6c;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --danger: #f43f5e;
  --wsp: #25d366;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  padding-bottom: 30px;
}

.admin-header {
  position: sticky;
  top: 0;
  background: rgba(8, 10, 16, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 100;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.header-top h1 {
  font-size: 1.3rem;
  color: var(--gold);
  font-weight: 800;
}

.status-indicator {
  font-size: 0.75rem;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.date-selector {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.date-selector::-webkit-scrollbar {
  display: none;
}

.date-pill {
  flex: 0 0 auto;
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 18px;
  border-radius: 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.date-pill.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #000;
  transform: translateY(-2px);
}

.date-pill span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.date-pill strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
}

.agenda-container {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.reserva-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.r-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.r-time {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
}

.r-service {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: right;
  max-width: 60%;
}

.r-client {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.r-phone {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.r-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.btn {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-wsp-reserva {
  background: rgba(37, 211, 102, 0.12);
  color: var(--wsp);
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.btn-wsp-gracias {
  background: rgba(243, 190, 108, 0.12);
  color: var(--gold);
  border: 1px solid rgba(243, 190, 108, 0.3);
}

.btn-danger {
  background: rgba(244, 63, 94, 0.12);
  color: var(--danger);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 20px;
  font-size: 0.95rem;
}