* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #f3f4f6;
}

/* AUTH */
.auth-page {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.auth-left {
  flex: 1.15;
  background: linear-gradient(135deg, #4f46e5, #7c3aed, #0ea5e9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px;
}

.auth-left-content {
  max-width: 520px;
  color: white;
}

.auth-left-content h1 {
  font-size: 64px;
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 28px;
}

.auth-left-content p {
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
}

.auth-right {
  flex: 1;
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.auth-card {
  width: 100%;
  max-width: 540px;
  background: #ffffff;
  border-radius: 34px;
  padding: 56px 42px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.auth-card h2 {
  font-size: 34px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
}

.sub-text {
  color: #64748b;
  font-size: 18px;
  margin-bottom: 34px;
}

.auth-card form {
  display: flex;
  flex-direction: column;
}

.auth-card label {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 10px;
  margin-top: 14px;
}

.auth-card input,
.form-grid input,
.form-grid textarea {
  width: 100%;
  height: 66px;
  border: 1px solid #d8dee9;
  border-radius: 18px;
  padding: 0 20px;
  font-size: 18px;
  outline: none;
  background: #edf3ff;
  transition: all 0.25s ease;
}

.form-grid textarea {
  height: 120px;
  padding-top: 18px;
  resize: none;
}

.auth-card input:focus,
.form-grid input:focus,
.form-grid textarea:focus {
  border-color: #7c3aed;
  background: #f8fbff;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.08);
}

.auth-card button,
.primary-btn,
.small-btn {
  margin-top: 24px;
  height: 58px;
  border: none;
  border-radius: 18px;
  background: linear-gradient(90deg, #4f46e5, #7c3aed);
  color: white;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
  padding: 0 22px;
}

.small-btn {
  height: 42px;
  font-size: 14px;
  margin-top: 0;
  border-radius: 12px;
}

.auth-card button:hover,
.primary-btn:hover,
.small-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.28);
}

.auth-message {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #0f172a;
  padding: 14px 16px;
  border-radius: 14px;
  margin-bottom: 20px;
  font-size: 15px;
}

.bottom-text {
  text-align: center;
  margin-top: 30px;
  color: #64748b;
  font-size: 16px;
}

.bottom-text a {
  color: #4f46e5;
  text-decoration: none;
  font-weight: 700;
}

/* DASHBOARD */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
  background: #f8fafc;
}

.sidebar {
  width: 260px;
  background: linear-gradient(180deg, #4f46e5, #7c3aed);
  color: white;
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 35px;
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar-links a {
  text-decoration: none;
  color: white;
  padding: 14px 16px;
  border-radius: 14px;
  font-size: 16px;
  transition: 0.2s ease;
}

.sidebar-links a:hover,
.active-link {
  background: rgba(255, 255, 255, 0.16);
}

.logout-btn {
  background: white;
  color: #4f46e5;
  border: none;
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.dashboard-content {
  flex: 1;
  padding: 40px;
}

.top-header h1,
.page-header h1 {
  font-size: 34px;
  color: #0f172a;
  margin-bottom: 8px;
}

.top-header p,
.page-header p {
  color: #64748b;
  font-size: 17px;
  margin-bottom: 30px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 28px;
}

.stat-box {
  background: white;
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.05);
}

.stat-box h4 {
  color: #64748b;
  margin-bottom: 10px;
}

.stat-box h2 {
  color: #111827;
  font-size: 32px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.dashboard-card,
.page-card,
.result-card,
.doctor-card,
.table-card {
  background: white;
  padding: 28px;
  border-radius: 24px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.05);
}

.dashboard-card {
  min-height: 180px;
}

.dashboard-card h3,
.result-card h3,
.doctor-card h3,
.page-card h3 {
  font-size: 22px;
  color: #111827;
  margin-bottom: 14px;
}

.dashboard-card p,
.result-card p,
.doctor-card p,
.page-card p {
  color: #64748b;
  line-height: 1.8;
  font-size: 15px;
}

.big-card {
  grid-column: span 2;
  background: linear-gradient(135deg, #eef2ff, #f5f3ff);
}

.page-card {
  margin-bottom: 28px;
}

.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 25px;
}

.symptom-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #334155;
}

.result-grid,
.doctor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 28px;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.table-card {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid #e5e7eb;
  font-size: 15px;
}

table th {
  color: #111827;
  background: #f8fafc;
}

.reports-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsive */
@media (max-width: 1100px) {
  .auth-page,
  .dashboard-layout {
    flex-direction: column;
  }

  .auth-left {
    min-height: 320px;
    padding: 40px 30px;
  }

  .auth-left-content h1 {
    font-size: 42px;
  }

  .auth-right {
    padding: 30px 20px 50px;
  }

  .auth-card {
    border-radius: 26px;
    padding: 36px 24px;
  }

  .sidebar {
    width: 100%;
  }

  .stats-grid,
  .dashboard-grid,
  .symptoms-grid,
  .result-grid,
  .doctor-grid {
    grid-template-columns: 1fr;
  }

  .big-card {
    grid-column: span 1;
  }

  .reports-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
}