/* MediMentor AI - Shared Stylesheet */
:root {
  --primary: #4bb6f4;
  --secondary: #eaf6fb;
  --accent: #ffffff;
  --text: #222b45;
  --card-radius: 18px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: var(--secondary);
  color: var(--text);
}
header {
  background: var(--primary) !important;
  color: var(--accent) !important;
  padding: 0.7rem 0.5rem 0.7rem 0.5rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-shadow: 0 4px 16px rgba(75,182,244,0.13) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 10 !important;
}
.logo {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 1px;
}
nav {
  display: flex !important;
  gap: 2.2rem !important;
  align-items: center !important;
}
nav a {
  color: var(--accent) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  font-size: 1.08rem !important;
  letter-spacing: 0.5px !important;
  padding: 0.4rem 1.2rem !important;
  border-radius: 20px !important;
  position: relative !important;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition) !important;
  box-shadow: none !important;
}
nav a:hover, nav a.active {
  background: var(--accent) !important;
  color: var(--primary) !important;
  box-shadow: 0 2px 8px rgba(75,182,244,0.13) !important;
}
nav a::after {
  content: '';
  display: block;
  margin: 0 auto;
  width: 0;
  height: 2px;
  background: var(--accent) !important;
  transition: width 0.3s !important;
}
nav a:hover::after, nav a.active::after {
  width: 60% !important;
}
.hero {
  background: linear-gradient(90deg, var(--primary) 80%, #bfe7fa 100%);
  color: var(--accent);
  padding: 3rem 1rem 2rem 1rem;
  text-align: center;
  border-radius: var(--card-radius);
  margin: 2rem auto 1rem auto;
  max-width: 700px;
  box-shadow: 0 4px 24px rgba(75,182,244,0.12);
  animation: fadeIn 1s;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.7rem;
}
.hero p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
}
.btn {
  background: var(--accent);
  color: var(--primary);
  border: none;
  border-radius: 12px;
  padding: 0.8rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0.5rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(75,182,244,0.08);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.btn:hover {
  background: var(--primary);
  color: var(--accent);
  transform: translateY(-2px) scale(1.04);
}
/* Progress Bar */
.progress-bar {
  background: linear-gradient(90deg, #4bb6f4 60%, #eaf6fb 100%);
  height: 8px;
  border-radius: 8px;
  margin-bottom: 1.2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 2px 8px rgba(75,182,244,0.10);
}
/* Step Cards */
.step-card {
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 2px 12px rgba(75,182,244,0.10);
  padding: 1.2rem 1rem;
  min-width: 220px;
  max-width: 260px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.step-card:hover {
  box-shadow: 0 6px 24px rgba(75,182,244,0.18);
  transform: scale(1.04);
}
/* Feature Cards */
.feature-card {
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 2px 12px rgba(75,182,244,0.10);
  padding: 1.2rem 1rem;
  min-width: 220px;
  max-width: 260px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-card:hover {
  box-shadow: 0 6px 24px rgba(75,182,244,0.18);
  transform: scale(1.04);
}
/* Testimonial Cards */
.testimonial-card {
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 2px 12px rgba(75,182,244,0.10);
  padding: 1.2rem 1rem;
  max-width: 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px rgba(75,182,244,0.18);
  transform: scale(1.04);
}
/* Chips for Quick Start */
.chip {
  background: var(--accent);
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: 24px;
  padding: 0.45rem 1.3rem;
  font-size: 1.05rem;
  font-weight: 500;
  cursor: pointer;
  margin: 0.1rem;
  transition: background var(--transition), color var(--transition), border var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px rgba(75,182,244,0.07);
}
.chip:hover {
  background: var(--primary);
  color: var(--accent);
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(75,182,244,0.13);
}
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: center;
}
footer {
  background: var(--primary);
  color: var(--accent);
  text-align: center;
  padding: 1.2rem 0.5rem;
  margin-top: 2rem;
  border-radius: var(--card-radius) var(--card-radius) 0 0;
}
footer a {
  color: var(--accent);
  margin: 0 0.5rem;
  text-decoration: underline;
}
/* Chat Page */
.chat-container {
  display: flex;
  flex-direction: column;
  max-width: 600px;
  margin: 2rem auto;
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 4px 24px rgba(75,182,244,0.12);
  padding: 1.5rem;
  min-height: 500px;
  animation: fadeIn 0.8s;
}
.messages {
  flex: 1;
  overflow-y: auto;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.bubble {
  max-width: 80%;
  padding: 0.8rem 1.2rem;
  border-radius: 18px;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(75,182,244,0.08);
  animation: fadeIn 0.5s;
}
.bubble.patient {
  background: var(--primary);
  color: var(--accent);
  align-self: flex-end;
}
.bubble.ai {
  background: var(--secondary);
  color: var(--text);
  align-self: flex-start;
  border: 1px solid var(--primary);
}
.chat-input {
  display: flex;
  gap: 0.7rem;
}
.chat-input input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--primary);
  font-size: 1rem;
  outline: none;
  transition: border var(--transition);
}
.chat-input input:focus {
  border: 2px solid var(--primary);
}
.save-btn {
  background: var(--primary);
  color: var(--accent);
  border-radius: 12px;
  border: none;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  margin-top: 0.5rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.save-btn:hover {
  background: #379ed8;
}
/* Doctor Dashboard */
.dashboard-container {
  max-width: 800px;
  margin: 2rem auto;
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 4px 24px rgba(75,182,244,0.12);
  padding: 2rem;
  animation: fadeIn 0.8s;
}
.login-form {
  max-width: 350px;
  margin: 2rem auto;
  background: var(--secondary);
  border-radius: var(--card-radius);
  box-shadow: 0 2px 8px rgba(75,182,244,0.08);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.login-form input {
  padding: 0.7rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--primary);
  font-size: 1rem;
  outline: none;
  transition: border var(--transition);
}
.login-form input:focus {
  border: 2px solid var(--primary);
}
.login-btn {
  background: var(--primary);
  color: var(--accent);
  border-radius: 12px;
  border: none;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.login-btn:hover {
  background: #379ed8;
}
.reports {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.report-card {
  background: var(--secondary);
  border-radius: var(--card-radius);
  box-shadow: 0 2px 8px rgba(75,182,244,0.08);
  padding: 1.2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.report-card:hover {
  box-shadow: 0 6px 24px rgba(75,182,244,0.18);
  transform: scale(1.03);
}
.report-card .triage {
  font-weight: 600;
  color: var(--primary);
}
.details-btn {
  background: var(--primary);
  color: var(--accent);
  border-radius: 10px;
  border: none;
  padding: 0.5rem 1.2rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.details-btn:hover {
  background: #379ed8;
}
/* Modal */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(75,182,244,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s;
}
.modal-content {
  background: var(--accent);
  border-radius: var(--card-radius);
  box-shadow: 0 4px 24px rgba(75,182,244,0.18);
  padding: 2rem 1.5rem;
  min-width: 320px;
  max-width: 400px;
  position: relative;
}
.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--primary);
  cursor: pointer;
}
@media (max-width: 700px) {
  .hero { max-width: 98vw; }
  .dashboard-container, .chat-container { max-width: 98vw; }
  .reports { grid-template-columns: 1fr; }
}