:root {
  --bg: #eef2f2;
  --ink: #13231f;
  --accent: #2f9e44;
  --accent-dark: #247a35;
  --surface: #ffffff;
  --glass-bg: #ffffff;
  --glass-blur: blur(4px);
  --glow-tint: #dfff75;

  /* Fallbacks for validators */
  --glow-border: #8bcf5a;
  --glow-ring: 0 0 0 2px #8bcf5a;
  --glow-aura-color: #a6d96a;
}

@supports (color: color-mix(in srgb, red, blue)) {
  :root {
    --glow-border: color-mix(in srgb, var(--accent) 72%, var(--glow-tint) 28%);
    --glow-ring: 0 0 0 2px
      color-mix(in srgb, var(--accent) 58%, var(--glow-tint) 42%);
    --glow-aura-color: color-mix(
      in srgb,
      var(--accent) 52%,
      var(--glow-tint) 48%
    );
  }
}

body {
  background-color: var(--bg);
  color: var(--ink);
}

body.home-page {
  background:
    linear-gradient(rgba(16, 34, 29, 0.24), rgba(16, 34, 29, 0.24)),
    url("images/tennis_court.png") center/cover no-repeat;
  background-attachment: fixed;
}

body.auth-page {
  background:
    linear-gradient(rgba(16, 34, 29, 0.26), rgba(16, 34, 29, 0.26)),
    url("images/tennis_court_login_sigup.png") center/cover no-repeat;
  background-attachment: fixed;
}

body.auth-page .card {
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  border: 1px solid color-mix(in srgb, var(--surface) 70%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 10px 26px color-mix(in srgb, var(--ink) 14%, transparent);
}

body.auth-page .card .form-control {
  background-color: color-mix(in srgb, var(--surface) 94%, transparent);
  border-color: color-mix(in srgb, var(--surface) 78%, var(--ink) 22%);
  color: var(--ink);
}

body.auth-page .card .form-control:focus {
  background-color: var(--surface);
}

body.auth-page .card .text-muted,
body.auth-page .card .form-text {
  color: color-mix(in srgb, var(--ink) 75%, var(--surface) 25%) !important;
}
/* Navigation Bar */
.top-nav,
.footer {
  background-color: var(--glass-bg);
  backdrop-filter: none;
}

.navbar-brand .logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  display: block;
}

.admin-link {
  border: 1px solid color-mix(in srgb, var(--accent) 70%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, var(--surface) 86%);
  color: var(--ink);
  font-weight: 600;
  padding: 0.35rem 0.8rem !important;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.admin-link:hover,
.admin-link:focus-visible {
  color: var(--ink);
  border-color: var(--glow-border);
  background: color-mix(in srgb, var(--accent) 22%, var(--surface) 78%);
  box-shadow:
    var(--glow-ring),
    0 0 16px var(--glow-aura-color);
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  background-color: rgba(23, 53, 45, 0.38);
  color: #fff;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
}

.hero-image-wrap {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.2);
  --hover-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
  --hover-aura-size: 30px;
}

.hero-image {
  width: 100%;
  height: 100%;
  max-height: 340px;
  object-fit: cover;
  display: block;
}

/*Footer*/
.footer {
  border-top: 1px solid #e5e5e5;
  font-size: 0.9rem;
}

.social-icons a {
  color: var(--ink);
  font-size: 2rem;
  transition: color 0.3s ease;
}

.social-icons a:hover {
  color: var(--accent-dark);
  transform: translateY(-2px) scale(1.1);
}

/* Cards */
.card-soft {
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid #d8e2dd;
  border-radius: 1rem;
  backdrop-filter: blur(4px);
}

.home-cards .card-soft {
  --hover-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
  --hover-aura-size: 24px;
}

.courts-grid .card-soft {
  --hover-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
  --hover-aura-size: 24px;
}

.hero-image-wrap,
.home-cards .card-soft,
.courts-grid .card-soft {
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease;
}

.hero-image-wrap:hover,
.home-cards .card-soft:hover,
.courts-grid .card-soft:hover {
  border-color: var(--glow-border);
  box-shadow:
    var(--hover-shadow),
    var(--glow-ring),
    0 0 var(--hover-aura-size) var(--glow-aura-color);
  transform: translateY(-2px);
}

/* Buttons */
.btn-accent {
  background-color: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
}

.btn-accent,
.hero .btn-outline-light {
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease,
    background-color 0.25s ease,
    color 0.25s ease;
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  color: #fff;
  border-color: var(--glow-border);
  box-shadow:
    var(--glow-ring),
    0 0 20px var(--glow-aura-color);
  transform: translateY(-1px);
}

.btn-glow {
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease;
}

.btn-glow:hover,
.btn-glow:focus-visible {
  border-color: var(--glow-border);
  box-shadow:
    var(--glow-ring),
    0 0 20px var(--glow-aura-color);
  transform: translateY(-1px);
}

.hero .btn-outline-light:hover {
  border-color: var(--glow-border);
  box-shadow:
    var(--glow-ring),
    0 0 20px var(--glow-aura-color);
  transform: translateY(-1px);
}

/* Forms */
input,
select,
textarea {
  width: 100%;
  border: 1px solid #c8d3cd;
  border-radius: 0.5rem;
  padding: 0.5rem 0.65rem;
}

.slot-badge {
  min-height: 70px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  line-height: 1.2;
}

.slot-badge-offpeak {
  background-color: #198754;
}

.slot-badge-peak {
  background-color: #fd7e14;
}

.price-legend-offpeak {
  background-color: #198754;
}

.price-legend-peak {
  background-color: #fd7e14;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  body.home-page {
    background-attachment: scroll;
  }

  body.auth-page {
    background-attachment: scroll;
  }
}