:root {
  --primary-bg: #03060f;
  --secondary-bg: #0c1527;
  --card-bg: rgba(12, 21, 39, 0.7);
  --cyan-color: #00f0ff;
  --cyan-hover: #00c3cc;
  --cyan-glow: 0 0 15px rgba(0, 240, 255, 0.6);
  --green-btn: #24a854;
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --border-color: rgba(0, 240, 255, 0.3);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background-color: var(--primary-bg);
  background-image:
    radial-gradient(ellipse at top left, rgba(0, 240, 255, 0.1) 0%, transparent 40%),
    radial-gradient(ellipse at bottom right, rgba(0, 136, 255, 0.1) 0%, transparent 40%),
    url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0IiBoZWlnaHQ9IjQiPgo8cmVjdCB3aWR0aD0iNCIgaGVpZ2h0PSI0IiBmaWxsPSIjMDMwNjBGIiAvPgo8cmVjdCB3aWR0aD0iMSIgaGVpZ2h0PSIxIiBmaWxsPSIjZmZmZmZmIiBmaWxsLW9wYWNpdHk9IjAuMDUiIC8+Cjwvc3ZnPg==');
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
}

/* Top Notice Strip */
.top-notice-strip {
  background-color: #0b111e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 8px 0;
  font-size: 0.85rem;
  color: #a3a3a3;
  text-align: center;
}

.top-notice-strip .highlight {
  color: #ffffff;
}

/* Header Action Buttons */
.header-actions .btn-icon-green {
  background-color: var(--green-btn);
  color: #ffffff;
  border: none;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: opacity 0.2s;
}

.header-actions .btn-icon-green:hover {
  opacity: 0.85;
  color: #fff;
}

.header-actions .btn-login {
  background-color: #8cc63f;
  color: #000;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 16px;
  border-radius: 4px;
  border: none;
  text-decoration: none;
}

.header-actions .btn-register {
  background-color: transparent;
  color: #fff;
  border: 1px solid #444;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 16px;
  border-radius: 4px;
  text-decoration: none;
}

.header-actions .time-box {
  background-color: rgba(0, 0, 0, 0.5);
  border: 1px solid #333;
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: 4px;
  color: #a3a3a3;
}

/* Secondary Navigation Menu */
.navbar-simsek-menu {
  background-color: transparent;
  padding: 10px 0 20px 0;
}

.simsek-menu-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.simsek-menu-item {
  background-color: #0c1527;
  border: 1px solid var(--border-color);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.05);
}

.simsek-menu-item:hover,
.simsek-menu-item.active {
  border-color: var(--cyan-color);
  color: #ffffff;
  box-shadow: var(--cyan-glow), inset 0 0 15px rgba(0, 240, 255, 0.1);
  transform: translateY(-2px);
}

.simsek-menu-item.active i {
  color: var(--cyan-color);
}

.simsek-menu-item:hover i {
  color: var(--cyan-color);
}

/* Base Card (Şimşek Styled) */
.gp-card {
  background: rgba(12, 21, 39, 0.7);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 16px;
  padding: 30px;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.gp-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cyan-color);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.gp-card:hover {
  transform: translateY(-5px);
  background: rgba(12, 21, 39, 0.9);
  border-color: var(--cyan-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 240, 255, 0.3);
  cursor: pointer;
}

.gp-card:hover::after {
  transform: scaleX(1);
}

.gp-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background-color: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--cyan-color);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.gp-card:hover .gp-icon-wrapper {
  background-color: rgba(0, 240, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.gp-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.gp-card-text {
  color: #b0c4de;
  font-size: 0.9rem;
  line-height: 1.6;
  flex-grow: 1;
}

.gp-card-arrow {
  align-self: flex-end;
  color: var(--cyan-color);
  font-size: 1.2rem;
  margin-top: 20px;
  transition: transform 0.3s ease, color 0.3s ease;
  opacity: 0.5;
}

.gp-card:hover .gp-card-arrow {
  color: var(--cyan-hover);
  transform: translateX(5px);
  opacity: 1;
}

/* Forms */
.form-control,
.form-select,
textarea.form-control {
  background-color: rgba(6, 11, 22, 0.8) !important;
  border: 1px solid rgba(0, 240, 255, 0.3) !important;
  color: #ffffff !important;
  border-radius: 8px;
  padding: 12px 15px;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus,
textarea.form-control:focus {
  background-color: rgba(12, 21, 39, 0.9) !important;
  border-color: var(--cyan-color) !important;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.5) !important;
  color: #ffffff !important;
  outline: none;
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.4) !important;
}

.form-label {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--cyan-color);
  letter-spacing: 0.5px;
}

.form-section {
  background: linear-gradient(180deg, rgba(12, 21, 39, 0.8) 0%, rgba(6, 11, 22, 0.9) 100%);
  border-radius: 16px;
  padding: 30px;
  border: 1px solid rgba(0, 240, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 240, 255, 0.05);
  backdrop-filter: blur(10px);
}

/* Headings */
.page-title {
  text-align: center;
  font-weight: 900;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 20px;
  margin-bottom: 10px;
  background: linear-gradient(to right, #ffffff, #00f0ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.page-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 50px;
}

/* Buttons */
.btn-gold {
  background-color: var(--cyan-color);
  color: #000;
  font-weight: 700;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-gold:hover {
  background-color: var(--cyan-hover);
  color: #000;
  box-shadow: var(--cyan-glow);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--cyan-color);
  font-weight: 600;
  border: 1px solid var(--cyan-color);
  padding: 10px 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-outline-gold:hover {
  background-color: var(--cyan-color);
  color: #000;
  box-shadow: var(--cyan-glow);
}

/* Admin Premium Table UI */
.admin-table-container {
  background: rgba(12, 21, 39, 0.6);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-top: 20px;
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  color: #fff;
}

.admin-table thead th {
  background: rgba(0, 240, 255, 0.08);
  color: var(--cyan-color);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  padding: 18px 24px;
  border-bottom: 2px solid rgba(0, 240, 255, 0.3);
  text-align: left;
}

.admin-table tbody tr {
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-table tbody tr:last-child {
  border-bottom: none;
}

.admin-table tbody tr:hover {
  background-color: rgba(0, 240, 255, 0.05);
  transform: scale(1.002);
}

.admin-table td {
  padding: 18px 24px;
  font-size: 0.95rem;
  vertical-align: middle;
}

.admin-table .badge {
  padding: 8px 14px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Specific Badge Overrides for Table */
.admin-table .badge.bg-warning {
  background-color: rgba(255, 193, 7, 0.15) !important;
  color: #ffc107 !important;
  border: 1px solid rgba(255, 193, 7, 0.4);
}

.admin-table .badge.bg-success {
  background-color: rgba(36, 168, 84, 0.15) !important;
  color: #24a854 !important;
  border: 1px solid rgba(36, 168, 84, 0.4);
}

.admin-table .badge.bg-danger {
  background-color: rgba(220, 53, 69, 0.15) !important;
  color: #dc3545 !important;
  border: 1px solid rgba(220, 53, 69, 0.4);
}

.admin-table .badge.bg-info {
  background-color: rgba(0, 240, 255, 0.1) !important;
  color: #00f0ff !important;
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.admin-action-input {
  background: rgba(0, 0, 0, 0.4) !important;
  border: 1px solid rgba(0, 240, 255, 0.25) !important;
  border-radius: 10px !important;
  padding: 8px 15px !important;
  color: #fff !important;
  font-size: 0.9rem !important;
  transition: all 0.3s ease;
}

.admin-action-input:focus {
  border-color: var(--cyan-color) !important;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3) !important;
  background: rgba(0, 0, 0, 0.6) !important;
}

.admin-btn-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: none;
}

.admin-btn-circle:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.admin-btn-circle i {
  font-size: 1.1rem;
}