/* --- GATIR Sports Science Core Design System --- */

:root {
  /* Color Palette */
  --primary-orange: #E85D04;
  --secondary-orange: #F48C06;
  --primary-gradient: linear-gradient(135deg, #E85D04 0%, #F48C06 100%);
  --dark-orange: #D05003;
  --background-white: #FFFFFF;
  --text-black: #1A1A1A;
  --off-white: #F8F9FA;
  --light-gray: #E9ECEF;
  --border-gray: #DEE2E6;
  --dark-gray: #6C757D;
  --success-green: #2B9348;
  --error-red: #D90429;
  
  /* Typography */
  --font-header: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Layout Options */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--background-white);
  color: var(--text-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .serif-heading {
  font-family: var(--font-header);
  font-weight: 700;
  color: var(--text-black);
  margin-bottom: 1rem;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--off-white);
}
::-webkit-scrollbar-thumb {
  background: var(--text-black);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-orange);
}

/* --- Header & Navigation --- */
header {
  background-color: var(--text-black);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  padding: 0.75rem 0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* GATIR Logo styling */
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  user-select: none;
  cursor: pointer;
}

.logo-gatir {
  font-family: var(--font-header);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--background-white);
  letter-spacing: 1px;
  line-height: 1.1;
  display: flex;
  align-items: center;
}

.logo-white .logo-gatir {
  color: var(--background-white);
}

.logo-triangle {
  width: 1.1rem;
  height: 1.1rem;
  display: inline-block;
  margin: 0 0.15rem;
  vertical-align: middle;
  transform: translateY(-2px);
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary-orange);
  letter-spacing: 5px;
  margin-top: -2px;
  text-transform: uppercase;
}

/* Nav links */
nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  color: var(--background-white);
  font-weight: 500;
  font-size: 0.95rem;
  opacity: 0.85;
  padding: 0.25rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-orange);
  transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-divider {
  width: 1px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.15);
}

.nav-auth-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* Header Buttons */
.btn-login {
  background: var(--primary-gradient);
  color: var(--background-white);
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.btn-login:hover {
  background: var(--dark-orange);
  transform: translateY(-1px);
}

.btn-register {
  background: transparent;
  color: var(--background-white);
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--background-white);
}

.btn-register:hover {
  background: var(--background-white);
  color: var(--text-black);
  transform: translateY(-1px);
}

/* User Account Badge in Nav */
.user-menu-badge {
  color: var(--background-white);
  font-weight: 500;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.user-menu-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-orange);
}

.user-role-tag {
  background-color: var(--primary-orange);
  color: var(--background-white);
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hamburger Menu Button */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger-menu span {
  width: 100%;
  height: 2px;
  background-color: var(--background-white);
  transition: var(--transition-normal);
}

/* --- Layout Wrappers --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  background-color: var(--text-black);
  color: var(--background-white);
  overflow: hidden;
  padding: 8rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  z-index: 1;
}

/* Hero Background Subtle Gradients */
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(232, 93, 4, 0.15) 0%, rgba(0,0,0,0) 60%);
  pointer-events: none;
  z-index: -1;
}

.hero .logo-gatir {
  font-size: 4rem;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.hero .logo-triangle {
  width: 2.5rem;
  height: 2.5rem;
  transform: translateY(-4px);
}

.hero .logo-sub {
  font-size: 1.1rem;
  letter-spacing: 12px;
  margin-bottom: 2rem;
}

.hero-tagline {
  font-family: var(--font-header);
  font-size: 2.2rem;
  max-width: 800px;
  line-height: 1.3;
  margin-bottom: 2.5rem;
  color: var(--off-white);
}

.hero-tagline span {
  color: var(--primary-orange);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--background-white);
  box-shadow: 0 4px 15px rgba(232, 93, 4, 0.2);
}

.btn-primary:hover {
  background: var(--dark-orange);
  box-shadow: 0 6px 20px rgba(232, 93, 4, 0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--text-black);
  color: var(--background-white);
  border: 1px solid var(--text-black);
}

.btn-secondary:hover {
  background: var(--background-white);
  color: var(--text-black);
  transform: translateY(-2px);
}

.btn-outline-orange {
  background: transparent;
  color: var(--primary-orange);
  border: 2px solid var(--primary-orange);
}

.btn-outline-orange:hover {
  background: var(--primary-orange);
  color: var(--background-white);
  transform: translateY(-2px);
}

.btn-danger {
  background-color: var(--error-red);
  color: var(--background-white);
}

.btn-danger:hover {
  background-color: #b7001b;
  transform: translateY(-2px);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* --- Domains Grid --- */
.section-title-wrapper {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  display: inline-block;
  position: relative;
  padding-bottom: 0.75rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 25%;
  width: 50%;
  height: 3px;
  background-color: var(--primary-orange);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--dark-gray);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.25rem;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.domain-card {
  background-color: var(--background-white);
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-md);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-normal);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.domain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  transition: var(--transition-fast);
}

.domain-card:hover {
  border-color: var(--primary-orange);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.domain-card:hover::before {
  background-color: var(--primary-orange);
}

.domain-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-black);
  transition: var(--transition-normal);
}

.domain-card:hover .domain-icon {
  background-color: var(--text-black);
  color: var(--primary-orange);
  transform: scale(1.1);
}

.domain-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.domain-name {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-family: var(--font-header);
}

.domain-desc {
  font-size: 0.9rem;
  color: var(--dark-gray);
}

/* --- Professionals Grid & Cards --- */
.professionals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.prof-card {
  background-color: var(--background-white);
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  position: relative;
}

.prof-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-orange);
}

.prof-img-container {
  height: 240px;
  background-color: var(--off-white);
  position: relative;
  overflow: hidden;
}

.prof-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.prof-card:hover .prof-img {
  transform: scale(1.05);
}

.prof-badge-domain {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--text-black);
  color: var(--background-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.prof-details {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.prof-name {
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.prof-spec {
  color: var(--dark-gray);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.prof-rating-box {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.prof-rating-box .star {
  color: var(--primary-orange);
}

.prof-rating-count {
  color: var(--dark-gray);
  font-weight: 400;
  font-size: 0.85rem;
}

.prof-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  width: 100%;
  margin-bottom: 1rem;
}

.prof-fee {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-black);
}

/* --- Modals Setup --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-card {
  background-color: var(--background-white);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--text-black);
  max-width: 550px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  padding: 2.5rem;
}

.modal-large {
  max-width: 850px;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.8rem;
  background: transparent;
  border: none;
  color: var(--text-black);
  cursor: pointer;
  transition: var(--transition-fast);
  line-height: 1;
}

.modal-close:hover {
  color: var(--primary-orange);
  transform: scale(1.1);
}

.modal-header {
  border-bottom: 2px solid var(--text-black);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.modal-header h2 {
  margin-bottom: 0;
  font-size: 1.8rem;
}

/* About Modal Specific styles */
.about-prof-header {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.about-prof-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-orange);
}

.about-prof-meta h3 {
  margin-bottom: 0.25rem;
  font-size: 1.5rem;
}

.about-prof-desc {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* --- Booking Grid & Time Slot Picker --- */
.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.booking-date-picker h3, .booking-time-picker h3 {
  font-size: 1.1rem;
  border-bottom: 1px solid var(--border-gray);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.date-selector-container input[type="date"] {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  margin-bottom: 1rem;
}

.date-quick-chips {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 250px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.date-chip {
  background-color: var(--off-white);
  border: 1px solid var(--border-gray);
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.date-chip:hover {
  border-color: var(--primary-orange);
  background-color: var(--background-white);
}

.date-chip.active {
  background-color: var(--text-black);
  border-color: var(--text-black);
  color: var(--background-white);
}

/* Slots Grid styling */
.slots-legend {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.legend-box {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  display: inline-block;
}

.legend-box.available {
  background-color: var(--background-white);
  border: 1px solid var(--text-black);
}

.legend-box.booked {
  background-color: var(--light-gray);
  border: 1px solid var(--border-gray);
}

.legend-box.selected {
  background-color: var(--primary-orange);
  border: 1px solid var(--primary-orange);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.5rem;
  max-height: 350px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.slot-btn {
  background-color: var(--background-white);
  border: 1px solid var(--text-black);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.slot-btn:hover:not(:disabled) {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  transform: translateY(-1px);
}

.slot-btn:disabled {
  background-color: var(--light-gray);
  border-color: var(--border-gray);
  color: var(--dark-gray);
  cursor: not-allowed;
  opacity: 0.6;
}

.slot-btn.selected {
  background-color: var(--primary-orange) !important;
  border-color: var(--primary-orange) !important;
  color: var(--background-white) !important;
}

/* Booking summary card */
.booking-summary-card {
  margin-top: 1.5rem;
  background-color: var(--off-white);
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
}

.booking-summary-card h4 {
  font-size: 1.2rem;
  border-bottom: 2px solid var(--text-black);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.summary-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* --- QR Payment Flow --- */
.text-center {
  text-align: center;
}

.payment-amount {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.payment-amount strong {
  font-size: 1.8rem;
  color: var(--primary-orange);
}

.qr-container {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.qr-code-box {
  width: 200px;
  height: 200px;
  border: 2px solid var(--text-black);
  border-radius: var(--border-radius-md);
  padding: 10px;
  position: relative;
  background-color: white;
}

.qr-placeholder {
  width: 100%;
  height: 100%;
}

.qr-brand-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--primary-orange);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  font-family: var(--font-header);
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

.payment-instructions {
  margin-bottom: 2rem;
}

.instructions-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.ref-id {
  font-size: 0.85rem;
  color: var(--dark-gray);
}

/* Receipt Details */
.receipt-box {
  background-color: var(--off-white);
  border: 1px dashed var(--text-black);
  padding: 1.5rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 2rem;
  text-align: left;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.receipt-row:last-child {
  margin-bottom: 0;
  border-top: 1px solid var(--border-gray);
  padding-top: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
}

.success-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-icon-circle svg {
  width: 40px;
  height: 40px;
}

.orange-text {
  color: var(--primary-orange);
}

.pad-lg {
  padding: 1.5rem 0;
}

/* --- Authentication Pages --- */
.auth-wrapper {
  max-width: 480px;
  margin: 3rem auto;
  padding: 2.5rem;
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-md);
  background-color: var(--background-white);
  box-shadow: var(--shadow-md);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h2 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--text-black);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.error-msg {
  color: var(--error-red);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.success-msg {
  color: var(--success-green);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  font-weight: 600;
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--dark-gray);
}

.auth-footer a {
  color: var(--primary-orange);
  font-weight: 600;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* --- Dashboards (Client & Professional) --- */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--text-black);
  padding-bottom: 1rem;
  margin-bottom: 2.5rem;
}

.dashboard-title-box h2 {
  margin-bottom: 0.25rem;
  font-size: 2.2rem;
}

.dashboard-subtitle-box {
  font-size: 0.95rem;
  color: var(--dark-gray);
}

.dashboard-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background-color: var(--text-black);
  color: var(--background-white);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border-left: 5px solid var(--primary-orange);
}

.stat-card-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--dark-gray);
  margin-bottom: 0.75rem;
}

.stat-card-value {
  font-size: 2.2rem;
  font-weight: 700;
  font-family: var(--font-header);
  color: var(--primary-orange);
}

/* Filter controls */
.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.filter-title {
  font-size: 1.25rem;
  font-family: var(--font-header);
}

.filter-options {
  display: flex;
  gap: 0.5rem;
}

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

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

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

/* Tables styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-md);
  background-color: var(--background-white);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-gray);
}

th {
  background-color: var(--text-black);
  color: var(--background-white);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

tr:last-child td {
  border-bottom: none;
}

tr:nth-child(even) {
  background-color: var(--off-white);
}

/* Status Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-upcoming {
  background-color: rgba(232, 93, 4, 0.1);
  color: var(--primary-orange);
  border: 1px solid rgba(232, 93, 4, 0.2);
}

.badge-completed {
  background-color: rgba(43, 147, 72, 0.1);
  color: var(--success-green);
  border: 1px solid rgba(43, 147, 72, 0.2);
}

.badge-cancelled {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-black);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.badge-pending {
  background-color: #FFF3CD;
  color: #856404;
  border: 1px solid #FFEEBA;
}

.badge-declined {
  background-color: #FDE8E7;
  color: #B42318;
  border: 1px solid #F9C2BF;
}

.booking-status-note {
  margin-top: 0.35rem;
  max-width: 180px;
  font-size: 0.72rem;
  line-height: 1.35;
  color: var(--dark-gray);
}

.booking-confirmation-note {
  margin: 1rem 0 0;
  padding: 0.75rem;
  border-radius: var(--border-radius-sm);
  background: #FFF3CD;
  color: #856404;
  font-size: 0.85rem;
  line-height: 1.45;
}

.admin-booking-actions {
  align-items: center;
  gap: 1rem;
}

.admin-section-help {
  margin: 0.3rem 0 0;
  color: var(--dark-gray);
  font-size: 0.85rem;
}

.booking-search-row {
  margin: 0 0 1rem;
}

.booking-approval-actions {
  display: flex;
  gap: 0.45rem;
  white-space: nowrap;
}

/* Star Rating inside Table */
.rating-action-btn {
  background-color: var(--text-black);
  color: var(--background-white);
  padding: 0.35rem 0.75rem;
  border: none;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.rating-action-btn:hover {
  background-color: var(--primary-orange);
  transform: translateY(-1px);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--dark-gray);
  font-size: 1rem;
}

/* --- Admin Panel --- */
.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.admin-section {
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  background-color: var(--background-white);
  box-shadow: var(--shadow-sm);
}

.admin-section-header {
  border-bottom: 2px solid var(--text-black);
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-section-header h3 {
  margin-bottom: 0;
  font-size: 1.5rem;
}

/* Domain Admin Stats styling */
.domain-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.domain-stat-pill {
  background-color: var(--off-white);
  border: 1px solid var(--border-gray);
  padding: 1rem;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.domain-stat-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.domain-stat-count {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-black);
}

/* Pending Approvals details */
.pending-approval-details {
  background-color: var(--off-white);
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.pending-header-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  align-items: center;
}

.pending-img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
}

.pending-credentials {
  font-size: 0.8rem;
  background-color: var(--light-gray);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  font-family: monospace;
  margin: 0.5rem 0;
}

.pending-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-gray);
  padding-top: 1rem;
}

.fee-override-input {
  width: 100px;
  padding: 0.45rem;
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-sm);
  outline: none;
}

/* Manage domains form */
.form-inline {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.form-inline .form-control {
  flex: 1;
}

.domain-management-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.domain-manage-item {
  background-color: var(--off-white);
  border: 1px solid var(--border-gray);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.domain-manage-name {
  font-weight: 600;
}

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

.prof-manage-item {
  border: 1px solid var(--border-gray);
  padding: 1rem;
  border-radius: var(--border-radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--background-white);
}

.prof-manage-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.prof-manage-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  object-fit: cover;
}

.prof-manage-text h5 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.prof-manage-text p {
  font-size: 0.8rem;
  color: var(--dark-gray);
}

.prof-manage-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.prof-manage-fee-input {
  width: 80px;
  padding: 0.35rem;
  border: 1px solid var(--text-black);
  border-radius: var(--border-radius-sm);
}

/* --- Rating System --- */
.rating-banner {
  background-color: var(--text-black);
  color: var(--background-white);
  padding: 1rem 2rem;
  text-align: center;
  border-bottom: 3px solid var(--primary-orange);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  animation: slideDown 0.3s ease-out;
}

.rating-banner-btn {
  background: var(--primary-gradient);
  color: var(--background-white);
  border: none;
  padding: 0.4rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.85rem;
}

.rating-banner-btn:hover {
  background: var(--dark-orange);
}

.stars-selector {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0 1.5rem;
}

.star-interactive {
  font-size: 2.2rem;
  color: var(--light-gray);
  cursor: pointer;
  transition: var(--transition-fast);
}

.star-interactive.active, .star-interactive:hover {
  color: var(--primary-orange);
}

/* --- Footer --- */
footer {
  background-color: var(--text-black);
  color: var(--background-white);
  padding: 4rem 2rem 2rem;
  border-top: 4px solid var(--primary-orange);
  margin-top: 6rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
}

.footer-brand .logo-gatir {
  font-size: 2.2rem;
  margin-bottom: 0.25rem;
}

.footer-brand .logo-sub {
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}

.footer-tagline {
  color: var(--dark-gray);
  font-size: 0.95rem;
  font-family: var(--font-header);
}

footer h4 {
  color: var(--background-white);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-orange);
}

footer ul {
  list-style: none;
}

footer ul li {
  margin-bottom: 0.75rem;
}

footer ul li a {
  color: var(--dark-gray);
  font-size: 0.9rem;
}

footer ul li a:hover {
  color: var(--primary-orange);
  padding-left: 4px;
}

.copyright {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--dark-gray);
}

/* --- Loading Spinner --- */
.loading-spinner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 300px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--off-white);
  border-top-color: var(--primary-orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* About View Specifics */
.about-page-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-page-text p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  color: var(--text-black);
}

.about-page-img-box {
  position: relative;
  border: 1px solid var(--text-black);
  padding: 1rem;
  border-radius: var(--border-radius-md);
}

.about-page-img-box::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--primary-orange);
  z-index: -1;
  border-radius: var(--border-radius-md);
}

.about-page-img {
  border-radius: var(--border-radius-sm);
  width: 100%;
  height: auto;
}

/* Contact Page Specifics */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  background-color: var(--off-white);
}

.contact-card h4 {
  font-size: 1.15rem;
  color: var(--primary-orange);
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 0.95rem;
}

/* Keyframes & Animations */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .booking-grid {
    grid-template-columns: 1fr;
  }
  
  .about-page-grid, .contact-page-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 1rem;
  }

  .hamburger-menu {
    display: flex;
  }

  nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--text-black);
    flex-direction: column;
    align-items: center;
    padding: 3rem 1.5rem;
    gap: 2rem;
    transition: left var(--transition-normal);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  }

  nav.active {
    left: 0;
  }

  .nav-divider {
    width: 80%;
    height: 1px;
  }

  .nav-auth-buttons {
    width: 100%;
    flex-direction: column;
    gap: 1rem;
  }

  .btn-login, .btn-register {
    width: 100%;
    text-align: center;
  }

  .hero .logo-gatir {
    font-size: 2.8rem;
  }

  .hero-tagline {
    font-size: 1.5rem;
  }

  .container {
    padding: 2rem 1rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .summary-details {
    grid-template-columns: 1fr;
  }
  
  .prof-actions {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   GATIR Sports Science - Premium Updates & Animations Style Pack
   ========================================================================== */

/* Split Login Cards Layout */
.split-login-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  max-width: 950px;
  margin: 2rem auto;
  align-items: stretch;
}

.login-card {
  background-color: var(--background-white);
  border: 2px solid var(--text-black);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.login-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.client-login-card:hover {
  border-color: var(--primary-orange);
}

.professional-login-card:hover {
  border-color: var(--text-black);
  box-shadow: 0 10px 25px rgba(232, 93, 4, 0.05);
}

.login-card-header {
  padding: 1.75rem 1.5rem;
  text-align: center;
  color: var(--background-white);
}

.login-card-header.orange-bg {
  background: var(--primary-gradient);
}

.login-card-header.black-bg {
  background-color: var(--text-black);
  border-bottom: 2px solid var(--primary-orange);
}

.login-card-header h3 {
  font-family: var(--font-header);
  font-size: 1.45rem;
  margin-bottom: 0.25rem;
}

.login-card-header p {
  font-size: 0.85rem;
  opacity: 0.85;
}

.login-card-body {
  padding: 2.2rem 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.login-card-footer {
  margin-top: 1.75rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--dark-gray);
  border-top: 1px solid var(--border-gray);
  padding-top: 1.1rem;
}

/* Subtle Hover states for navigation Admin link */
.btn-admin-nav {
  transition: var(--transition-fast);
}

.btn-admin-nav:hover {
  border-color: var(--primary-orange) !important;
  color: var(--primary-orange) !important;
  background: rgba(232, 93, 4, 0.08) !important;
}

/* Global Temporary Slide-down Alert */
.global-temp-alert {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200000;
  border-radius: var(--border-radius-md);
  padding: 1rem 1.75rem;
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 0.95rem;
  min-width: 320px;
  max-width: 90%;
}

.global-temp-alert.alert-success {
  background-color: var(--text-black);
  color: var(--background-white);
  border: 2px solid var(--primary-orange);
}

.global-temp-alert.alert-error {
  background-color: var(--error-red);
  color: var(--background-white);
  border: 1px solid var(--error-red);
}

.alert-content-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Consultation Visit Mode Selector */
.booking-mode-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
  background: var(--off-white);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-gray);
}

.mode-selector-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-black);
  white-space: nowrap;
}

.mode-toggles-container {
  display: flex;
  gap: 0.75rem;
  flex-grow: 1;
}

.mode-toggle-label {
  flex: 1;
  text-align: center;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-gray);
  background: var(--background-white);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  user-select: none;
}

.mode-toggle-label input[type="radio"] {
  accent-color: var(--primary-orange);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.mode-toggle-label:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
}

.mode-toggle-label.active {
  background: var(--primary-gradient);
  border-color: var(--primary-orange);
  color: var(--background-white);
  box-shadow: 0 4px 10px rgba(232, 93, 4, 0.15);
}

/* Checkout Reminders Preferences */
.reminder-checkout-box {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-gray);
  padding-top: 1.25rem;
}

.reminder-checkout-box h5 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-black);
}

.reminder-checkout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input[type="checkbox"] {
  accent-color: var(--primary-orange);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Numerical Stats Card Adjustments */
.stat-card-value {
  transition: all 0.3s ease;
}

/* Staggered Scroll-in Cards */
.domain-card.scroll-animate {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.55s cubic-bezier(0.215, 0.610, 0.355, 1), transform 0.55s cubic-bezier(0.215, 0.610, 0.355, 1);
}

.domain-card.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Button Micro-Animations */
.btn {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  transform: translateY(-2px) scale(1.03);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

/* Booking Slot Selection Pulse */
.slot-btn {
  transition: all 0.2s ease;
}

.slot-btn.selected {
  animation: pulseSlot 1.5s infinite;
  border-color: var(--primary-orange) !important;
  background-color: var(--primary-orange) !important;
  color: var(--background-white) !important;
}

/* Rating Interactive Stars Hover Transition */
.stars-selector {
  display: inline-flex;
  gap: 0.5rem;
  margin: 1rem 0;
}

.star-interactive {
  font-size: 2.2rem;
  color: var(--light-gray);
  cursor: pointer;
  transition: color 0.15s ease, transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.star-interactive:hover {
  transform: scale(1.2);
}

.star-interactive.hovered,
.star-interactive.selected {
  color: var(--primary-orange);
}

/* Slide Down Alert Keyframes */
.fade-in-slide-down {
  animation: slideInDown 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-out-slide-up {
  animation: slideOutUp 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInDown {
  from { transform: translate(-50%, -40px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

@keyframes slideOutUp {
  from { transform: translate(-50%, 0); opacity: 1; }
  to { transform: translate(-50%, -40px); opacity: 0; }
}

@keyframes pulseSlot {
  0% { box-shadow: 0 0 0 0 rgba(232, 93, 4, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(232, 93, 4, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 93, 4, 0); }
}

.notification-bell { position: relative; border: 0; background: transparent; color: white; cursor: pointer; font-size: 1.15rem; padding: .35rem; }
.notification-bell span { display: none; position: absolute; top: -2px; right: -4px; min-width: 16px; height: 16px; border-radius: 999px; background: var(--primary-orange); color: white; font-size: .65rem; align-items: center; justify-content: center; }
.notification-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem; border-bottom: 1px solid var(--border-gray); }
.notification-row.unread { background: #fff7ed; }
.notification-time { color: var(--dark-gray); font-size: .8rem; margin-top: .35rem; }

/* Media Query overrides for split login */
@media (max-width: 768px) {
  .split-login-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}