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

/* ===== CSS Variables for Easy Customization ===== */
:root {
  --primary-green: #2d6a4f;
  --primary-green-light: #40916c;
  --primary-green-dark: #1b4332;
  --accent-tan: #d4a373;
  --accent-tan-light: #e5c19d;
  --bg-light: #f8f9fa;
  --bg-dark: #52796f;
  --text-dark: #212529;
  --text-light: #6c757d;
  --white: #ffffff;
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-green-dark) 100%);
  min-height: 100vh;
  color: var(--text-dark);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* ===== Typography ===== */
h1 {
  color: var(--text-dark);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

h2 {
  color: var(--text-dark);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

/* ===== Layout Components ===== */
main {
  flex: 1;
  width: 100%;
}

.spacer {
  width: 100%;
  padding: clamp(1rem, 3vw, 2rem);
  max-width: 1400px;
  margin: 0 auto;
}

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

.page {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  padding: 0;
  width: 100%;
}

/* ===== Navigation ===== */
.custom-nav {
  background-color: var(--white) !important;
  box-shadow: var(--shadow-md);
  padding: 0 !important;
  backdrop-filter: blur(10px);
  height: 3rem;
}

.container-fluid {
  height: 3rem;
  display: flex;
  align-items: center;
  padding: 0 1rem;
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-green) !important;
  transition: var(--transition);
  padding: 0.25rem 0.5rem !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 100%;
}

.logo-nav {
  height: 1.5rem;
  width: 1.5rem;
  object-fit: contain;
}

.navbar-brand:hover {
  color: var(--primary-green-light) !important;
}

.navbar-nav {
  display: flex;
  align-items: center;
  height: 100%;
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--text-dark) !important;
  transition: var(--transition);
  padding: 0.5rem 0.75rem !important;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-green) !important;
  background-color: rgba(45, 106, 79, 0.05);
}

.navbar-toggler {
  padding: 0.25rem 0.5rem;
  font-size: 1rem;
  border: none;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* ===== Header Image ===== */
.golf-cup {
  width: 100vw;
  height: 200px;
  background-image: url(/assets/golfCup-dd167b66924c4fd89846e138fd7aab23c473dee6807322f3802e722d386be5e7.jpg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  margin: 0;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.golf-cup::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

/* ===== Buttons ===== */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0.5rem auto;
  min-width: 120px;
  box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover {
  background-color: var(--primary-green-light);
  border-color: var(--primary-green-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-signup,
.btn-login {
  background-color: var(--primary-green);
  color: var(--white);
  border-color: var(--primary-green);
  width: auto;
  min-width: 150px;
}

.btn-signup:hover,
.btn-login:hover {
  background-color: var(--primary-green-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== Forms ===== */
.form-control {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  border: 2px solid #dee2e6;
  font-size: 1rem;
  transition: var(--transition);
  width: 100%;
  background-color: var(--white);
}

.form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
  outline: none;
}

.form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  display: block;
}

.mb-3 {
  margin-bottom: 1rem;
}

/* ===== Form Containers ===== */
.user-rounds-input,
.rounds-input {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.user-rounds-input-container,
.create-round {
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 1rem;
}

.users-create {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ===== Login/Signup ===== */
.login-container {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  max-width: 450px;
  width: 90%;
  margin: 2rem auto;
  text-align: center;
}

/* ===== Tables ===== */
table {
  width: 100%;
  max-width: 1200px;
  margin: 2rem auto;
  border-collapse: separate;
  border-spacing: 0;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

table th {
  background-color: var(--primary-green);
  color: var(--white);
  padding: 1rem;
  font-weight: 600;
  text-align: left;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid #e9ecef;
  font-size: 0.95rem;
}

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

table tr:hover {
  background-color: rgba(45, 106, 79, 0.03);
  transition: var(--transition);
}

table tr:nth-child(even) {
  background-color: #f8f9fa;
}

table a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

table a:hover {
  color: var(--primary-green-dark);
  text-decoration: underline;
}

/* ===== Specific Table Styles ===== */
.rounds-table,
.user-round-table,
.users-show,
.current-table-scores {
  width: 95%;
  max-width: 1200px;
}

.users-show-container,
.user-round-container {
  width: 100%;
  padding: 1rem;
  overflow-x: auto;
}

/* ===== Responsive Tables ===== */
@media (max-width: 768px) {
  table {
    font-size: 0.85rem;
  }

  table th,
  table td {
    padding: 0.625rem 0.75rem;
  }

  .user-round-table td:nth-child(n+5),
  .user-round-table th:nth-child(n+5) {
    display: none;
  }
}

@media (max-width: 480px) {
  table th,
  table td {
    padding: 0.5rem;
    font-size: 0.8rem;
  }
}

/* ===== Alerts ===== */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  border: none;
  box-shadow: var(--shadow-sm);
  animation: slideIn 0.3s ease;
}

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

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border-left: 4px solid #28a745;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border-left: 4px solid #dc3545;
}

.alert-warning {
  background-color: #fff3cd;
  color: #856404;
  border-left: 4px solid #ffc107;
}

/* ===== Cards & Containers ===== */
.users-index-container,
.create-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem;
}

/* ===== Home Page ===== */
.home-content {
  max-width: 700px;
  width: 90%;
  margin: 2rem auto;
  padding: 0 1rem;
}

.home-hero {
  background-color: var(--white);
  padding: 3rem 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  margin-bottom: 2rem;
}

.home-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-green);
  margin: 0 0 1rem 0;
  letter-spacing: 0.5px;
}

.home-subtitle {
  font-size: 1.125rem;
  color: var(--text-dark);
  font-weight: 600;
  margin: 0 0 1.5rem 0;
}

.home-description {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
  max-width: 600px;
  margin: 0 auto;
}

.home-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.home-actions .btn {
  flex: 1;
  max-width: 200px;
  font-size: 1.125rem;
  padding: 0.875rem 2rem;
}

.home-demo {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.demo-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 1rem 0;
}

.demo-credentials {
  background-color: var(--bg-light);
  padding: 1.25rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  display: inline-block;
  min-width: 280px;
}

.demo-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

.demo-item:not(:last-child) {
  border-bottom: 1px solid #dee2e6;
}

.demo-label {
  font-weight: 600;
  color: var(--text-dark);
}

.demo-value {
  color: var(--text-light);
  font-family: 'Courier New', monospace;
}

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

.btn-outline-primary:hover {
  background-color: var(--primary-green);
  color: var(--white);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.125rem;
}

/* Mobile home page */
@media (max-width: 768px) {
  .home-content {
    width: 95%;
  }

  .home-hero {
    padding: 2rem 1.5rem;
  }

  .home-title {
    font-size: 1.5rem;
  }

  .home-subtitle {
    font-size: 1rem;
  }

  .home-description {
    font-size: 0.95rem;
  }

  .home-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .home-actions .btn {
    max-width: 100%;
  }

  .home-demo {
    padding: 1.5rem;
  }

  .demo-credentials {
    min-width: auto;
    width: 100%;
  }
}

/* ===== Round Show Page ===== */
.round-header {
  text-align: center;
  margin: 2rem 0 1.5rem 0;
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.round-title {
  color: var(--primary-green);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin: 0;
}

.round-date {
  color: var(--text-light);
  font-size: 1rem;
  margin: 0.5rem 0 0 0;
}

.wagers-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  background-color: var(--white);
  padding: 1.25rem 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  margin: 1.5rem auto;
  max-width: 800px;
  flex-wrap: wrap;
}

.wager-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.wager-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.wager-value {
  font-size: 1.5rem;
  color: var(--primary-green);
  font-weight: 700;
}

.wager-divider {
  color: var(--text-light);
  font-size: 1.5rem;
  opacity: 0.3;
}

.section-title {
  text-align: center;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2rem 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Mobile responsive wagers */
@media (max-width: 768px) {
  .wagers-container {
    gap: 1rem;
    padding: 1rem;
  }

  .wager-value {
    font-size: 1.25rem;
  }

  .wager-label {
    font-size: 0.75rem;
  }

  .wager-divider {
    display: none;
  }
}

/* ===== Round Results Table (Combined Scores & Payouts) ===== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.round-results-table {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
}

.round-results-table thead {
  background-color: var(--primary-green);
  color: var(--white);
}

.round-results-table th {
  padding: 0.875rem 0.75rem;
  font-weight: 600;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  background-color: var(--primary-green);
}

.round-results-table th:last-child {
  border-right: none;
}

.round-results-table .group-header {
  background-color: var(--primary-green-dark);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.round-results-table .sub-header {
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--primary-green);
  padding: 0.625rem 0.5rem;
}

.round-results-table .player-col,
.round-results-table .score-col,
.round-results-table .total-col {
  background-color: var(--primary-green-dark);
  font-weight: 700;
  font-size: 0.9rem;
}

.round-results-table tbody td {
  padding: 0.875rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid #e9ecef;
  border-right: 1px solid #e9ecef;
}

.round-results-table tbody td:last-child {
  border-right: none;
}

.round-results-table tbody tr:last-child td {
  border-bottom: none;
}

.round-results-table tbody tr:hover {
  background-color: rgba(45, 106, 79, 0.05);
  transition: var(--transition);
}

.round-results-table tbody tr:nth-child(even) {
  background-color: #f8f9fa;
}

.round-results-table .player-name {
  text-align: left;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
}

.round-results-table .payout {
  color: var(--primary-green);
  font-weight: 600;
  background-color: rgba(45, 106, 79, 0.05);
}

.round-results-table .score {
  font-weight: 500;
}

.round-results-table .total-payout {
  background-color: var(--accent-tan-light);
  color: var(--primary-green-dark);
  font-weight: 700;
  font-size: 1rem;
}

/* Mobile responsive for round results table */
@media (max-width: 1024px) {
  .round-results-table {
    font-size: 0.8rem;
  }

  .round-results-table th,
  .round-results-table td {
    padding: 0.625rem 0.5rem;
  }

  .round-results-table .group-header {
    font-size: 0.75rem;
  }

  .round-results-table .sub-header {
    font-size: 0.7rem;
  }
}

@media (max-width: 768px) {
  .round-results-table {
    font-size: 0.75rem;
  }

  .round-results-table th,
  .round-results-table td {
    padding: 0.5rem 0.375rem;
  }

  .round-results-table .total-payout {
    font-size: 0.85rem;
  }

  /* Stack column headers on very small screens */
  .round-results-table .group-header {
    font-size: 0.7rem;
    padding: 0.5rem 0.25rem;
  }

  .round-results-table .sub-header {
    font-size: 0.65rem;
    padding: 0.5rem 0.25rem;
  }
}

/* ===== Footer ===== */
footer {
  background-color: rgba(255, 255, 255, 0.95);
  padding: 1rem;
  text-align: center;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
  width: 100%;
  margin-top: auto;
}

.text-muted {
  color: var(--text-light);
  font-size: 0.85rem;
  margin: 0;
}

.container-footer {
  width: 100%;
}

/* ===== Utility Classes ===== */
.page-header {
  text-align: center;
  margin: 2rem 0;
  color: var(--white);
}

.details {
  font-weight: 600;
}

/* ===== Page Title Section ===== */
.page-title-section {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem 1rem;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.page-main-title {
  color: var(--primary-green);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.page-subtitle {
  color: var(--text-light);
  font-size: 1rem;
  margin: 0;
  font-weight: 500;
}

/* ===== Users Grid Layout ===== */
.users-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.user-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  border: 2px solid transparent;
}

.user-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-green-light);
  text-decoration: none;
}

.user-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.user-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0;
}

.user-rounds-count {
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

.user-arrow {
  font-size: 1.5rem;
  color: var(--primary-green);
  transition: var(--transition);
  opacity: 0.5;
}

.user-card:hover .user-arrow {
  transform: translateX(4px);
  opacity: 1;
}

/* Mobile users grid */
@media (max-width: 768px) {
  .users-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .user-card {
    padding: 1rem;
  }

  .user-avatar {
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
  }

  .user-name {
    font-size: 1rem;
  }

  .user-rounds-count {
    font-size: 0.8rem;
  }
}

/* ===== Mobile Optimizations ===== */
@media (max-width: 768px) {
  .golf-cup {
    background-image: url(/assets/golfCup-m-6b8b9c5945ff19b780131ee08e543db3cb3217a1a4c9085360a6a2bc3a263a34.jpg);
    height: 150px;
  }

  .navbar-brand {
    font-size: 1rem;
  }

  .logo-nav {
    height: 1.25rem;
    width: 1.25rem;
  }

  .navbar-nav .nav-link {
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem !important;
  }

  footer {
    padding: 0.75rem;
  }

  .text-muted {
    font-size: 0.8rem;
  }

  .spacer {
    padding: 1rem;
  }

  .user-rounds-input,
  .rounds-input,
  .users-create,
  .login-container {
    padding: 1.5rem;
    width: 95%;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .btn {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .spacer {
    padding: 0.5rem;
  }

  .user-rounds-input,
  .rounds-input,
  .users-create {
    padding: 1rem;
  }

  .btn {
    padding: 0.625rem 1rem;
    font-size: 0.9rem;
  }
}

/* ===== Animations & Transitions ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.spacer > * {
  animation: fadeIn 0.5s ease;
}

/* ===== Select Dropdown ===== */
.form-select {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  border: 2px solid #dee2e6;
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--white);
  cursor: pointer;
}

.form-select:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
  outline: none;
}

/* ===== Loading States ===== */
.btn:active {
  transform: scale(0.98);
}

/* ===== Accessibility ===== */
:focus-visible {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {
  body {
    background: white;
  }

  .navbar,
  footer,
  .btn {
    display: none;
  }

  table {
    box-shadow: none;
    border: 1px solid #dee2e6;
  }
}