*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, #f7f3ee 0%, #e8e2d5 100%);
  min-height: 100vh;
  color: #2c3e50;
  position: relative;
  overflow-x: hidden;
}

.screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

#auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-container {
  background: rgba(255, 255, 255, 0.95);
  padding: 44px 40px 36px;
  border-radius: 20px;
  box-shadow:
    0 25px 60px rgba(0,0,0,0.15),
    0 8px 20px rgba(0,0,0,0.06);
  text-align: center;
  width: 380px;
  backdrop-filter: blur(12px);
}

.logo { width: 72px; height: auto; margin-bottom: 8px; border-radius: 50%; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.app-title {
  font-family: 'Georgia', serif;
  font-size: 36px;
  color: #2c3e50;
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.auth-subtitle { color: #95a5a6; font-size: 14px; margin-bottom: 24px; }

.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form input {
  padding: 14px 18px; border: 2px solid #e8e3da; border-radius: 12px;
  font-size: 16px; background: #faf8f5; outline: none; transition: all 0.2s;
}
.auth-form input:focus { border-color: #3498db; box-shadow: 0 0 0 4px rgba(52,152,219,0.12); }

.btn-primary {
  padding: 14px 24px; border: none; border-radius: 12px;
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  color: #fff; font-size: 16px; font-weight: 600; cursor: pointer;
  box-shadow: 0 4px 12px rgba(41,128,185,0.35);
  transition: all 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(41,128,185,0.4); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  padding: 8px 18px; border: 2px solid #d4cfc7; border-radius: 10px;
  background: transparent; color: #5a6a7a; font-size: 13px; cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost:hover { background: rgba(0,0,0,0.04); border-color: #2980b9; color: #2980b9; }

#game-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  padding: 20px;
}

.game-header {
  width: 100%;
  max-width: 780px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 8px 0;
}
.header-left { display: flex; align-items: center; gap: 14px; }
.logo-link { display: flex; transition: opacity 0.15s; }
.logo-link:hover { opacity: 0.8; }
.logo-small { height: 42px; width: auto; border-radius: 50%; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.game-title {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 26px; font-weight: 700;
  color: #2c3e50; letter-spacing: -0.5px;
  background: linear-gradient(135deg, #2c3e50, #34495e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.header-right { display: flex; align-items: center; gap: 10px; }

.header-btn {
  padding: 7px 16px; border-radius: 8px;
  background: #f0ede8; color: #5a6a7a; text-decoration: none;
  font-size: 13px; font-weight: 600;
  transition: all 0.15s; white-space: nowrap;
}
.header-btn:hover { background: #e0dcd5; color: #2c3e50; }

.user-menu { position: relative; }

.header-user {
  cursor: pointer; padding: 6px 12px 6px 6px; border-radius: 10px;
  transition: all 0.15s; display: flex; align-items: center; gap: 8px;
  background: #f0ede8; user-select: none;
}
.header-user:hover { background: #e0dcd5; }
.header-user::after {
  content: ''; display: inline-block; width: 0; height: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid #95a5a6; transition: transform 0.15s;
}
.header-user.open::after { transform: rotate(180deg); }

.header-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
}
.header-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }

.header-username { font-size: 14px; color: #2c3e50; font-weight: 600; }
.header-score {
  font-size: 15px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #27ae60, #2ecc71);
  padding: 3px 12px; border-radius: 20px;
  min-width: 28px; text-align: center;
  box-shadow: 0 2px 6px rgba(39,174,96,0.3);
  letter-spacing: 0.5px;
  display: flex; align-items: center; gap: 3px;
}
.header-score::before {
  content: '\2605'; font-size: 13px;
}

.user-dropdown {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: #fff; border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.08);
  min-width: 240px; z-index: 100; overflow: hidden;
}

.dropdown-header {
  display: flex; align-items: center; gap: 12px; padding: 16px;
}

.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff; flex-shrink: 0;
}

.dropdown-user-info { display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.dropdown-username { font-size: 15px; font-weight: 700; color: #2c3e50; }
.dropdown-score { font-size: 14px; color: #27ae60; font-weight: 700; }
.dropdown-score::before { content: '\2605\00a0'; }

.dropdown-divider { height: 1px; background: #e8e3da; }

.dropdown-item-row {
  display: flex; align-items: center; gap: 8px; padding: 10px 16px;
}
.dropdown-item-row input {
  flex: 1; padding: 8px 12px; border: 2px solid #e8e3da; border-radius: 8px;
  font-size: 13px; outline: none; transition: border-color 0.15s;
}
.dropdown-item-row input:focus { border-color: #3498db; }

.dropdown-btn {
  padding: 8px 14px; border: none; border-radius: 8px;
  background: #3498db; color: #fff; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: background 0.15s;
}
.dropdown-btn:hover { background: #2980b9; }
.dropdown-btn-danger { background: #e74c3c; }
.dropdown-btn-danger:hover { background: #c0392b; }

.avatar-upload-label {
  flex: 1; cursor: pointer; padding: 8px 12px;
  border: 2px dashed #d4cfc7; border-radius: 8px;
  text-align: center; transition: all 0.15s;
}
.avatar-upload-label:hover { border-color: #3498db; background: #eaf2f8; }
.avatar-upload-text { font-size: 13px; font-weight: 600; color: #7f8c8d; }
.avatar-upload-label:hover .avatar-upload-text { color: #3498db; }

.dropdown-item {
  padding: 12px 16px; font-size: 14px; color: #e74c3c;
  cursor: pointer; transition: background 0.12s; font-weight: 500;
}
.dropdown-item:hover { background: #fdf2f2; }

.game-info-bar {
  width: 100%;
  max-width: 780px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding: 12px 18px;
  background: rgba(255,255,255,0.85);
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  flex-wrap: wrap;
  gap: 12px;
}

.difficulty-selector { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.diff-label { font-size: 13px; color: #95a5a6; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-right: 4px; }
.diff-btn {
  padding: 6px 14px; border: 2px solid #e8e3da; border-radius: 20px;
  background: #fff; font-size: 12px; font-weight: 600; cursor: pointer; color: #7f8c8d;
  transition: all 0.2s; white-space: nowrap;
}
.diff-btn:hover { border-color: #3498db; color: #3498db; transform: translateY(-1px); }
.diff-btn.active { background: #2c3e50; border-color: #2c3e50; color: #fff; }

.game-actions { display: flex; align-items: center; gap: 14px; }

.timer {
  font-family: 'Courier New', monospace;
  font-size: 22px;
  font-weight: 700;
  color: #2c3e50;
  min-width: 76px;
  text-align: center;
  padding: 6px 14px;
  background: #f8f6f2;
  border-radius: 10px;
  border: 2px solid #e8e3da;
}

.game-main {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
}

.grid-wrapper {
  position: relative;
  padding: 4px;
  background: #2c3e50;
  border-radius: 8px;
  box-shadow:
    0 12px 40px rgba(0,0,0,0.25),
    0 4px 12px rgba(0,0,0,0.1);
}

#grid {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-template-rows: repeat(9, 1fr);
  width: 468px;
  height: 468px;
  background: #fff;
  position: relative;
}

@media (max-width: 540px) {
  #grid { width: calc(100vw - 48px); height: calc(100vw - 48px); }
  .cell { font-size: calc((100vw - 48px) / 9 * 0.56) !important; }
  .pencil-mark { font-size: calc((100vw - 48px) / 9 * 0.2) !important; }
  .grid-wrapper { width: calc(100vw - 40px); }
}

.cell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 28px;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-weight: 600;
  line-height: normal;
  cursor: pointer;
  user-select: none;
  background: #fff;
  border: none;
  border-right: 1px solid #d0ccc4;
  border-bottom: 1px solid #d0ccc4;
  transition: background 0.1s ease;
  color: #2c3e50;
  padding: 0;
}

.cell.border-left { border-left: 2.5px solid #2c3e50; }
.cell.border-top { border-top: 2.5px solid #2c3e50; }
.cell.border-right { border-right: 2.5px solid #2c3e50; }
.cell.border-bottom { border-bottom: 2.5px solid #2c3e50; }

.cell:hover {
  background: #f0ede8;
}

.cell.selected {
  background: #cde4f7 !important;
  z-index: 2;
}

.cell.highlighted {
  background: #eaf1f8;
}

.cell.given {
  font-weight: 700;
  color: #2c3e50;
}

.cell.user-input {
  font-weight: 600;
  color: #2980b9;
}

.cell.error {
  background: #fce4e4 !important;
  animation: errorPulse 1.5s ease-in-out infinite;
  z-index: 3;
}

@keyframes errorPulse {
  0%, 100% { box-shadow: inset 0 0 4px rgba(231,76,60,0.35); }
  50% { box-shadow: inset 0 0 14px rgba(231,76,60,0.55); }
}

.cell.hint-cell {
  animation: hintGlow 1s ease-in-out 3;
  z-index: 4;
}

@keyframes hintGlow {
  0%, 100% { box-shadow: inset 0 0 4px rgba(243,156,18,0.3); background: #fef9e7; }
  50% { box-shadow: inset 0 0 18px rgba(243,156,18,0.6); background: #fcf3cf; }
}

.cell.same-number {
  background: #eef2f5;
}

.welcome-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  z-index: 10;
  border-radius: 4px;
}

.welcome-content {
  text-align: center;
  color: #5a6a7a;
  font-size: 16px;
  line-height: 1.6;
}

.welcome-icon {
  font-size: 52px;
  display: block;
  margin-bottom: 12px;
  opacity: 0.5;
}

.pencil-marks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.pencil-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #7f8c8d;
  font-family: 'Segoe UI', sans-serif;
  font-weight: 600;
  line-height: 1;
}

/* Number pad */
.number-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 210px;
  margin: 0 auto;
}

.num-btn {
  width: 100%;
  aspect-ratio: 1;
  font-size: 24px;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-weight: 600;
  line-height: normal;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 12px;
  background: #fff;
  box-shadow:
    0 2px 4px rgba(0,0,0,0.06),
    0 1px 2px rgba(0,0,0,0.04);
  cursor: pointer;
  color: #2c3e50;
  transition: all 0.15s ease;
  padding: 0;
}

.num-btn:hover {
  background: #f0ede8;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
}

.num-btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.num-btn.completed {
  opacity: 0.25;
  cursor: default;
  transform: none !important;
  box-shadow: none !important;
}

/* Controls */
.side-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  width: 230px;
}

.controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
}

.ctrl-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 4px 10px;
  border: none;
  border-radius: 12px;
  background: #fff;
  box-shadow:
    0 2px 4px rgba(0,0,0,0.06),
    0 1px 2px rgba(0,0,0,0.04);
  cursor: pointer;
  transition: all 0.15s;
  gap: 4px;
}

.ctrl-btn:hover {
  background: #f0ede8;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.ctrl-btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.ctrl-icon {
  font-size: 20px;
  line-height: 1;
}

.ctrl-label {
  font-size: 10px;
  color: #7f8c8d;
  font-weight: 600;
}

.ctrl-btn.active {
  background: #cde4f7;
  box-shadow: 0 2px 8px rgba(41,128,185,0.2);
}

.ctrl-btn.active .ctrl-label { color: #2980b9; }

/* Message */
.message {
  width: 100%;
  padding: 12px 18px;
  border-radius: 10px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  animation: fadeIn 0.2s ease;
}

.message.info { background: #eaf2f8; color: #2980b9; border: 1px solid #bdd7ee; }
.message.success { background: #e8f8f0; color: #27ae60; border: 1px solid #a3d9b1; }
.message.error { background: #fce4e4; color: #e74c3c; border: 1px solid #f5b7b1; }
.message.warning { background: #fef9e7; color: #f39c12; border: 1px solid #f9e79f; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Panels (leaderboard + history) */
.leaderboard-panel, .history-panel {
  width: 100%;
  max-width: 780px;
  margin-top: 16px;
  background: rgba(255,255,255,0.85);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.history-panel { margin-top: 12px; }

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 700;
  color: #2c3e50;
  font-size: 14px;
  user-select: none;
  transition: background 0.15s;
}
.panel-header:hover { background: rgba(0,0,0,0.02); }
.panel-arrow { font-size: 11px; color: #95a5a6; transition: transform 0.2s; }

.panel-list {
  overflow-y: auto;
  transition: max-height 0.3s ease;
}

.panel-empty {
  text-align: center;
  color: #95a5a6;
  font-size: 13px;
  padding: 16px;
}

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid transparent;
}

.history-item:hover {
  background: #fff;
  border-color: #e8e3da;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.history-info { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

.history-avatar {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #fff;
}
.history-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }

.history-user { font-size: 12px; font-weight: 700; color: #3498db; min-width: 60px; text-transform: uppercase; letter-spacing: 0.5px; }
.history-difficulty { font-size: 14px; font-weight: 600; color: #2c3e50; }
.history-time { font-size: 13px; font-family: 'Courier New', monospace; color: #7f8c8d; background: #f8f6f2; padding: 2px 8px; border-radius: 4px; }
.history-date { font-size: 12px; color: #95a5a6; }
.history-status { font-size: 12px; font-weight: 600; color: #27ae60; }

/* Leaderboard */
.lb-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.lb-item:hover { background: #fff; border-color: #e8e3da; }

.lb-rank {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff; background: #d4cfc7;
}
.lb-rank.top1 { background: linear-gradient(135deg, #f1c40f, #f39c12); }
.lb-rank.top2 { background: linear-gradient(135deg, #bdc3c7, #95a5a6); }
.lb-rank.top3 { background: linear-gradient(135deg, #cd7f32, #b06d30); }

.lb-avatar {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #fff;
}

.lb-username { font-size: 13px; font-weight: 600; color: #2c3e50; flex: 1; }
.lb-score { font-size: 14px; font-weight: 700; color: #27ae60; }
.lb-score::before { content: '\2605\00a0'; }

/* Admin */
#admin-panel {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 20px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-header-left { display: flex; align-items: center; gap: 16px; }
.admin-header-left h1 { font-family: 'Georgia', serif; font-size: 28px; color: #2c3e50; }
.admin-header-right { display: flex; align-items: center; gap: 12px; }

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}

.stat-card {
  background: rgba(255,255,255,0.9);
  padding: 24px 20px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  font-size: 14px;
  color: #7f8c8d;
}

.stat-value {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 4px;
}

.admin-section {
  background: rgba(255,255,255,0.9);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.admin-section h2 {
  font-size: 20px;
  color: #2c3e50;
  margin-bottom: 18px;
}

.admin-filters {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.admin-filters select {
  padding: 10px 14px;
  border: 2px solid #e8e3da;
  border-radius: 10px;
  background: #fff;
  font-size: 13px;
  color: #2c3e50;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}
.admin-filters select:focus { border-color: #3498db; }

.table-wrapper { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid #e8e3da;
}

th {
  font-weight: 700;
  color: #7f8c8d;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

tr:hover td { background: rgba(0,0,0,0.02); }

.admin-actions { display: flex; gap: 6px; }
.admin-btn-sm {
  padding: 5px 10px; border: none; border-radius: 6px;
  font-size: 11px; font-weight: 600; cursor: pointer; transition: all 0.12s;
  text-decoration: none; display: inline-flex; align-items: center; gap: 4px;
}
.admin-btn-edit { background: #eaf2f8; color: #2980b9; }
.admin-btn-edit:hover { background: #d6eaf8; }
.admin-btn-delete { background: #fdf2f2; color: #e74c3c; }
.admin-btn-delete:hover { background: #fce4e4; }
.admin-btn-add {
  padding: 8px 16px; border: none; border-radius: 8px;
  background: #27ae60; color: #fff; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: background 0.15s; margin-bottom: 12px;
}
.admin-btn-add:hover { background: #219a52; }

.modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  z-index: 1000; align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: 16px; padding: 28px; width: 90%; max-width: 420px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.3); max-height: 90vh; overflow-y: auto;
}
.modal h3 { font-size: 18px; color: #2c3e50; margin-bottom: 20px; }
.modal-form { display: flex; flex-direction: column; gap: 12px; }
.modal-form label { font-size: 13px; font-weight: 600; color: #5a6a7a; }
.modal-form input, .modal-form select {
  padding: 10px 14px; border: 2px solid #e8e3da; border-radius: 8px;
  font-size: 14px; outline: none; transition: border-color 0.15s;
}
.modal-form input:focus, .modal-form select:focus { border-color: #3498db; }
.modal-form .checkbox-row { display: flex; align-items: center; gap: 8px; }
.modal-form .checkbox-row input { width: auto; }
.modal-btns { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }
.modal-btns button { padding: 10px 20px; border: none; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.15s; }
.modal-btns .btn-cancel { background: #f0ede8; color: #5a6a7a; }
.modal-btns .btn-cancel:hover { background: #e0dcd5; }
.modal-btns .btn-save { background: #3498db; color: #fff; }
.modal-btns .btn-save:hover { background: #2980b9; }
.modal-btns .btn-danger { background: #e74c3c; color: #fff; }
.modal-btns .btn-danger:hover { background: #c0392b; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d4cfc7; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #c4bfb7; }