/*
 * Clinic Portal Design System & Visual Stylesheet (style.css)
 * Calming medical palette, glassmorphism, responsive layouts, and interactive animations.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --- CUSTOM VARIABLES --- */
:root {
  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* HSL Color System (Calming Medical Palette) */
  --hue-primary: 200;  /* Sky Blue */
  --hue-accent: 172;   /* Teal */
  --hue-slate: 215;    /* Slate Grays */

  --color-primary: hsl(var(--hue-primary), 90%, 45%);
  --color-primary-hover: hsl(var(--hue-primary), 90%, 38%);
  --color-primary-light: hsl(var(--hue-primary), 100%, 97%);
  --color-primary-soft: hsl(var(--hue-primary), 80%, 92%);

  --color-accent: hsl(var(--hue-accent), 85%, 38%);
  --color-accent-hover: hsl(var(--hue-accent), 85%, 32%);
  --color-accent-light: hsl(var(--hue-accent), 80%, 96%);

  --color-dark: hsl(var(--hue-slate), 50%, 12%);
  --color-gray-700: hsl(var(--hue-slate), 25%, 30%);
  --color-gray-500: hsl(var(--hue-slate), 15%, 50%);
  --color-gray-300: hsl(var(--hue-slate), 20%, 82%);
  --color-gray-100: hsl(var(--hue-slate), 30%, 94%);
  --color-gray-50: hsl(var(--hue-slate), 40%, 97%);
  
  --color-success: hsl(150, 75%, 38%);
  --color-success-light: hsl(150, 70%, 96%);
  --color-danger: hsl(355, 80%, 55%);
  --color-danger-light: hsl(355, 80%, 96%);
  --color-warning: hsl(38, 92%, 50%);
  --color-warning-light: hsl(38, 92%, 96%);

  /* Background & Borders */
  --bg-gradient: radial-gradient(circle at 0% 0%, hsl(200, 100%, 98%) 0%, hsl(172, 50%, 97%) 50%, hsl(215, 30%, 95%) 100%);
  --border-glass: rgba(255, 255, 255, 0.45);
  --bg-glass: rgba(255, 255, 255, 0.75);
  --shadow-sm: 0 2px 8px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 30px -4px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 48px -10px rgba(15, 23, 42, 0.15);

  /* Layout Constants */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASIC STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: var(--bg-gradient);
  color: var(--color-dark);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}

/* --- LAYOUT UTILITIES --- */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }
}

/* Glassmorphic Panel Card */
.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-panel.hover-effect:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.6);
}

/* --- NAVIGATION BAR --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.navbar .nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.brand-text {
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--color-dark), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Role Selector Dropdown */
.role-picker-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary-soft);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  border: 1px solid hsl(var(--hue-primary), 60%, 85%);
  transition: var(--transition-fast);
}

.role-picker-wrapper:hover {
  background: hsl(var(--hue-primary), 80%, 88%);
}

.role-picker-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-hover);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.role-select {
  background: transparent;
  border: none;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  padding-right: 1.5rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 0.9rem;
}

/* Active Role Badge */
.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}
.user-badge.patient { background: var(--color-primary-light); color: var(--color-primary); border: 1px solid var(--color-primary-soft); }
.user-badge.admin { background: var(--color-warning-light); color: var(--color-warning); border: 1px solid hsl(38, 92%, 85%); }
.user-badge.doctor { background: var(--color-success-light); color: var(--color-success); border: 1px solid hsl(150, 75%, 85%); }

/* --- MAIN DASHBOARD FRAME --- */
.dashboard-main {
  padding: 3rem 0;
}

.dashboard-view {
  display: none; /* Controlled by Javascript */
  animation: fadeIn var(--transition-normal);
}

.dashboard-view.active {
  display: block;
}

/* --- PATIENT VIEW --- */
.patient-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  margin-bottom: 3rem;
  align-items: center;
}

@media (max-width: 992px) {
  .patient-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.hero-text h1 {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-text h1 span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text p {
  font-size: 1.15rem;
  color: var(--color-gray-700);
  margin-bottom: 2rem;
  max-width: 600px;
}

/* Doctor card inside Patient View */
.doctor-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.doctor-profile-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.doctor-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-primary);
  border: 3px solid white;
  box-shadow: var(--shadow-sm);
}

.doctor-meta h3 {
  font-size: 1.25rem;
  color: var(--color-dark);
}

.doctor-specialty {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.doctor-rating {
  font-size: 0.9rem;
  color: var(--color-warning);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.2rem;
}

.doctor-bio-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  background: rgba(255, 255, 255, 0.5);
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-100);
  text-align: center;
}

.stat-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-hover);
}

.stat-lbl {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Interactive Calendar & Slot Picker Section */
.scheduler-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.scheduler-card {
  overflow: hidden;
}

.scheduler-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Horizontal Date Picker Carousel */
.date-selector-carousel {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.date-btn {
  flex: 0 0 110px;
  background: white;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

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

.date-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.25);
}

.date-btn .day-name {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  opacity: 0.8;
}

.date-btn.active .day-name {
  opacity: 0.9;
}

.date-btn .day-number {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0.15rem 0;
}

.date-btn .month-name {
  font-size: 0.75rem;
  font-weight: 500;
}

/* Time slots grid */
.slots-container-header {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.slot-item {
  background: white;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 1rem 0.5rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--color-gray-700);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
}

.slot-item:hover:not(.booked):not(.disabled) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.slot-item.booked {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: hsl(355, 80%, 90%);
  cursor: not-allowed;
}

.slot-item.booked::after {
  content: "Reserved";
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.slot-item.available {
  background: var(--color-success-light);
  color: var(--color-success);
  border-color: hsl(150, 75%, 90%);
}

.slot-item.available::after {
  content: "Available";
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.no-slots-alert {
  text-align: center;
  padding: 3rem;
  background: var(--color-gray-50);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-gray-300);
  color: var(--color-gray-500);
}

/* User Bookings Finder */
.patient-bookings-lookup {
  margin-top: 3rem;
}

.lookup-card {
  max-width: 600px;
}

.inline-form {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.inline-form input {
  flex: 1;
}

.bookings-results-container {
  margin-top: 1.5rem;
}

.appt-mini-card {
  background: white;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.appt-mini-info h4 {
  font-size: 1rem;
  color: var(--color-dark);
}

.appt-mini-info p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

/* --- ADMIN VIEW --- */
.admin-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 2rem;
}

@media (max-width: 992px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }
}

/* Admin stat counters */
.admin-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-card-icon.primary { background: var(--color-primary-light); color: var(--color-primary); }
.stat-card-icon.success { background: var(--color-success-light); color: var(--color-success); }
.stat-card-icon.danger { background: var(--color-danger-light); color: var(--color-danger); }

.stat-card-data h3 {
  font-size: 1.8rem;
  line-height: 1.1;
  color: var(--color-dark);
}

.stat-card-data p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Schedule Slot Generator Tool */
.schedule-generator-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checkbox-group-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: white;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-300);
  transition: var(--transition-fast);
}

.checkbox-label:hover {
  border-color: var(--color-primary);
}

.checkbox-label input {
  accent-color: var(--color-primary);
}

/* Admin Appointments Table & Controls */
.table-controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.table-filter-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.filter-btn {
  background: white;
  border: 1px solid var(--color-gray-300);
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--color-gray-700);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Table Design */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-300);
  background: white;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.admin-table th {
  background: var(--color-gray-50);
  color: var(--color-gray-700);
  font-weight: 700;
  padding: 1rem;
  border-bottom: 1.5px solid var(--color-gray-300);
}

.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-gray-100);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background: hsl(var(--hue-slate), 40%, 98%);
}

/* Table statuses and select dropdowns */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge.scheduled { background: var(--color-primary-light); color: var(--color-primary); }
.badge.completed { background: var(--color-success-light); color: var(--color-success); }
.badge.cancelled { background: var(--color-danger-light); color: var(--color-danger); }

.status-dropdown {
  background: white;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  transition: var(--transition-fast);
}

.status-dropdown:hover {
  border-color: var(--color-primary);
}

.status-dropdown.scheduled { border-color: var(--color-primary-soft); color: var(--color-primary); }
.status-dropdown.completed { border-color: hsl(150, 75%, 85%); color: var(--color-success); }
.status-dropdown.cancelled { border-color: hsl(355, 80%, 85%); color: var(--color-danger); }

/* --- DOCTOR VIEW --- */
.doctor-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 2rem;
  align-items: stretch;
}

@media (max-width: 992px) {
  .doctor-layout {
    grid-template-columns: 1fr;
  }
}

.patient-search-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-height: 850px;
  overflow-y: auto;
}

.search-input-wrapper {
  position: relative;
}

.search-input-wrapper input {
  padding-left: 2.5rem;
}

.search-icon-svg {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-500);
  pointer-events: none;
}

.patient-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.patient-list-item {
  background: white;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 1rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.patient-list-item:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.patient-list-item.active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.patient-item-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.patient-list-item.active .patient-item-avatar {
  background: var(--color-primary);
  color: white;
}

.patient-item-info h4 {
  font-size: 0.95rem;
  color: var(--color-dark);
}

.patient-item-info p {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* Longitudinal Patient Timeline */
.timeline-card {
  margin-top: 1rem;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.patient-profile-summary {
  background: white;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-300);
  margin-bottom: 1.5rem;
}

.profile-grid-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

.history-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.history-tag {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.timeline-container {
  position: relative;
  padding-left: 1.5rem;
  margin-top: 1rem;
  border-left: 2px solid var(--color-gray-300);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.5rem - 7px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid white;
}

.timeline-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.timeline-content {
  background: white;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
}

.timeline-content h4 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--color-dark);
}

.timeline-content p {
  font-size: 0.85rem;
  color: var(--color-gray-700);
  margin-bottom: 0.5rem;
}

.timeline-reports-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.report-file-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1.5px solid var(--color-primary-soft);
}

.report-file-link:hover {
  background: var(--color-primary-soft);
}

/* Consultation Form Section (Right split-screen) */
.consultation-form-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.active-patient-header {
  border-bottom: 1.5px solid var(--color-gray-300);
  padding-bottom: 1rem;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.active-patient-header h2 {
  font-size: 1.6rem;
  color: var(--color-dark);
}

.no-patient-selected-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--color-gray-500);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.large-pulse-icon {
  font-size: 4rem;
  color: var(--color-primary-soft);
  animation: pulse 2s infinite ease-in-out;
}

/* Custom Multi-input List component for Report URLs */
.multi-input-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.reports-list-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* --- FORMS & INPUTS --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.4rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-gray-300);
  background: white;
  color: var(--color-dark);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-soft);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
}

.btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-dark);
  border: 1.5px solid var(--color-gray-300);
}

.btn-secondary:hover {
  background: var(--color-gray-300);
}

.btn-danger {
  background: var(--color-danger);
  color: white;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.35);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

/* --- BOOKING MODAL DIALOG --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none; /* Controlled by JS */
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn var(--transition-fast);
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-lg);
  max-width: 550px;
  width: 100%;
  overflow: hidden;
  animation: slideUp var(--transition-normal);
}

.modal-header {
  background: var(--color-primary-light);
  padding: 1.5rem;
  border-bottom: 1.5px solid var(--color-primary-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.3rem;
  color: var(--color-primary-hover);
}

.close-modal-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-gray-500);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-modal-btn:hover {
  color: var(--color-dark);
}

.modal-body {
  padding: 1.5rem;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 1.5rem;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* --- ANIMATIONS --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(0.96); opacity: 0.8; }
  50% { transform: scale(1.04); opacity: 1; }
  100% { transform: scale(0.96); opacity: 0.8; }
}

/* Toast Notification Styles */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
}

.toast {
  background: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  border-left: 5px solid var(--color-primary);
  animation: slideLeft var(--transition-normal);
  transition: opacity 0.3s, transform 0.3s;
}

.toast.success { border-left-color: var(--color-success); }
.toast.danger { border-left-color: var(--color-danger); }
.toast.warning { border-left-color: var(--color-warning); }

@keyframes slideLeft {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}