/* ===== RESET ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  background: #f5f7fa;
  color: #0f172a;
}

/* ===== HEADER ===== */
.header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 18px 40px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header h1 {
  text-align: center;
  font-size: 28px;
  font-weight: 800;
  color: #0f172a;
}

.back-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  cursor: pointer;
}

.logout-btn {
  padding: 10px 18px;
  border-radius: 10px;
  background: #0f172a;
  color: #ffffff;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

/* ===== FILTER BAR ===== */
.filter-card {
  max-width: 1400px;
  margin: 24px auto;
  padding: 20px;
  background: #ffffff;
  border-radius: 16px;
  display: grid;
  grid-template-columns: 2fr 1fr auto;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.filter-card input {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  font-size: 14px;
}

.filter-card button {
  padding: 12px 20px;
  border-radius: 12px;
  border: none;
  background: #1e4fa1;
  color: white;
  font-weight: 600;
  cursor: pointer;
}

/* ===== TABLE ===== */
.op-table {
  max-width: 1400px;
  margin: 0 auto 40px;
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.op-table thead {
  background: #f8fafc;
}

.op-table th,
.op-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
  font-size: 14px;
}

.op-table th {
  font-weight: 700;
}

.op-table tr:hover {
  background: #f9fafb;
}

/* ===== PAYMENT ===== */
.payment {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  display: inline-block;
}

.payment.Paid {
  background: #dcfce7;
  color: #166534;
}

.payment.Pending {
  background: #fee2e2;
  color: #991b1b;
}

/* ===== ACTION BUTTONS ===== */
.actions button {
  margin-right: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  cursor: pointer;
}

.actions button:hover {
  background: #f1f5f9;
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: #ffffff;
  padding: 28px;
  border-radius: 16px;
  width: 420px;
  max-width: 90%;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}


/* ===== PAYMENT PILL (FINAL) ===== */
.op-table .payment {
  display: inline-block;
  min-width: 70px;
  padding: 6px 14px;
  border-radius: 999px; /* pill shape */
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.op-table .payment.Paid {
  background-color: #dcfce7;
  color: #166534;
}

.op-table .payment.Pending {
  background-color: #fee2e2;
  color: #991b1b;
}

/* center payment column */
.op-table td.payment-cell {
  text-align: center;
  vertical-align: middle;
}

/* ===== HEADER GRID (FINAL) ===== */
.header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 16px 32px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.header-center {
  text-align: center;
}

.header h1 {
  font-size: 28px;
  font-weight: 800;
  color: #0f172a;
}

/* ===== PAYMENT PILL ===== */
.payment-cell {
  text-align: center;
}

.payment {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.payment.Paid {
  background: #dcfce7;
  color: #166534;
}

.payment.Pending {
  background: #fee2e2;
  color: #991b1b;
}
/* TOP BAR */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #ffffff;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  margin-bottom: 24px;
}

/* LEFT */
.top-left {
  display: flex;
  gap: 12px;
  flex: 1;
}

.search-input,
.date-input {
  padding: 14px 16px;
  font-size: 15px;
  border-radius: 12px;
  border: 2px solid #e2e8f0;
  min-width: 220px;
}

/* CENTER */
.top-center {
  display: flex;
  gap: 10px;
}

/* BUTTONS */
.btn {
  padding: 14px 22px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.btn.primary {
  background: #1e4fa1;
  color: #ffffff;
}

.btn.excel {
  background: #16a34a;
  color: white;
}

/* RIGHT TABS */
.tabs {
  display: flex;
  gap: 6px;
  background: #f1f5f9;
  padding: 6px;
  border-radius: 14px;
}

.tab-btn {
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 10px;
  color: #334155;
}

.tab-btn.active {
  background: #1e4fa1;
  color: white;
}
/* TAB BUTTONS */
.tabs {
  display: flex;
  gap: 10px;
}

.tab-btn {
  padding: 12px 22px;
  border-radius: 12px;
  border: none;
  background: #e5e7eb;
  color: #1f2937;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: #1e4fa1;
  color: #ffffff;
}
.op-table th,
.op-table td,
.lab-table th,
.lab-table td {
  text-align: center;
  padding: 12px;
  white-space: nowrap;
}
.op-table, .lab-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.op-table th,
.op-table td,
.lab-table th,
.lab-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  font-size: 15px;
}

.op-table thead,
.lab-table thead {
  background: #f8fafc;
  font-weight: 600;
}

.tab-btn {
  padding: 10px 18px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  background: #e5e7eb;
  font-weight: 600;
}

.tab-btn.active {
  background: #1e4fa1;
  color: #fff;
}
#appointmentsSection,
#labsSection {
  margin: 0 32px 40px 32px;   /* LEFT & RIGHT SPACE */
}
.op-table,
.lab-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden; /* keeps rounded corners */
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}
.op-table,
.lab-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden; /* keeps rounded corners */
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}
.op-table thead,
.lab-table thead {
  background: #f8fafc;
}

.op-table th,
.lab-table th {
  font-weight: 700;
  color: #0f172a;
}
#pagination {
  margin: 20px auto;
  text-align: center;
}