@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #06060e;
  --bg-card: rgba(12, 12, 28, 0.85);
  --bg-card-solid: #0c0c1c;
  --bg-input: #08081a;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(102, 126, 234, 0.5);
  --primary: #667eea;
  --primary-light: #7b8fff;
  --primary-dark: #5568d4;
  --accent: #00d4ff;
  --text: #e4e4f0;
  --text-dim: #7b7b9a;
  --text-muted: #4a4a64;
  --success: #00ff88;
  --success-dim: #0a2a1a;
  --error: #ff4466;
  --error-dim: #2a0a1a;
  --gold: #ffd700;
  --gold-dim: #2a2200;
  --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --glow: 0 0 30px rgba(102, 126, 234, 0.15);
  --radius: 14px;
  --radius-sm: 10px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(102, 126, 234, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 15%, rgba(118, 75, 162, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 85%, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.navbar, main { position: relative; z-index: 1; }

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(102, 126, 234, 0.1); }
  50% { box-shadow: 0 0 40px rgba(102, 126, 234, 0.2); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ========== NAV ========== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(8, 8, 18, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  letter-spacing: -0.5px;
}

.brand-icon {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 18px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.nav-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.nav-btn.primary {
  background: var(--gradient);
  background-size: 200% 200%;
  color: #fff;
  font-weight: 600;
  border: none;
}

.nav-btn.primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.nav-btn.admin-btn {
  background: rgba(255, 68, 102, 0.12);
  color: var(--error);
  border-color: rgba(255, 68, 102, 0.2);
}

.nav-btn.admin-btn:hover {
  background: var(--error);
  color: #fff;
}

.nav-btn.key-btn {
  background: rgba(255, 215, 0, 0.08);
  color: var(--gold);
  border-color: rgba(255, 215, 0, 0.2);
}

.nav-btn.key-btn:hover {
  background: var(--gold);
  color: #000;
}

.nav-user {
  color: var(--success);
  font-size: 13px;
  font-weight: 600;
  margin-right: 4px;
}

.nav-admin-badge {
  background: var(--gradient);
  color: #fff;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ========== LAYOUT ========== */
.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 24px;
}

/* ========== HERO ========== */
.hero {
  text-align: center;
  padding: 80px 20px 60px;
  position: relative;
  animation: fadeUp 0.6s ease;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 14px;
  color: #fff;
}

.hero-title span {
  background: var(--gradient);
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-dim);
  margin-bottom: 32px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient);
  background-size: 200% 200%;
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(102, 126, 234, 0.3);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

/* ========== SECTION ========== */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  animation: fadeUp 0.5s ease;
}

.section-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}

.section-divider {
  width: 50px;
  height: 3px;
  background: var(--gradient);
  border-radius: 2px;
  margin-bottom: 28px;
}

/* ========== SCRIPT CARDS ========== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 16px;
}

.post-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: fadeUp 0.5s ease backwards;
  position: relative;
  overflow: hidden;
}

.post-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.post-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--glow);
}

.post-card:hover::before { opacity: 1; }

.post-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  position: relative;
}

.post-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.3px;
}

.post-card-meta {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  flex-shrink: 0;
}

.post-card p {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.6;
  position: relative;
}

.post-card-tags {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  position: relative;
}

.tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.tag.has-script {
  background: var(--success-dim);
  color: var(--success);
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
  animation: fadeUp 0.5s ease;
}

.empty-state h3 {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.empty-state p { color: var(--text-muted); font-size: 14px; }

/* ========== POST DETAIL ========== */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-light);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 20px;
  background: none;
  border: none;
  transition: color 0.2s;
}

.back-btn:hover { color: #fff; }

.post-detail {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  animation: fadeUp 0.5s ease;
}

.post-detail h1 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.post-detail-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.post-detail-description {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
  white-space: pre-wrap;
}

.script-section h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 12px;
}

.script-block {
  position: relative;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.script-block pre {
  padding: 20px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #c0c8e8;
  margin: 0;
  max-height: 500px;
  overflow-y: auto;
}

.copy-script-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 6px 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
}

.copy-script-btn:hover { background: var(--primary-dark); }

.post-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.btn-edit {
  padding: 10px 20px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

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

.btn-delete {
  padding: 10px 20px;
  background: var(--error-dim);
  color: var(--error);
  border: 1px solid rgba(255, 68, 102, 0.2);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-delete:hover { background: var(--error); color: #fff; }

/* ========== AUTH FORMS ========== */
.auth-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 60px);
  animation: fadeUp 0.5s ease;
}

.auth-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--glow);
}

.auth-card h2 {
  text-align: center;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.auth-card .subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
}

.form-input::placeholder { color: var(--text-muted); }

.form-btn {
  width: 100%;
  padding: 13px;
  background: var(--gradient);
  background-size: 200% 200%;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
  margin-top: 4px;
}

.form-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.25);
}

.form-btn:disabled {
  background: rgba(255, 255, 255, 0.06);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

.form-footer a {
  color: var(--primary-light);
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
}

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

.form-error {
  color: var(--error);
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
  min-height: 20px;
}

/* ========== ADMIN POST FORM ========== */
.admin-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  animation: fadeUp 0.5s ease;
}

.admin-form h2 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.3px;
}

.form-textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  resize: vertical;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
}

.form-textarea.script-input {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 13px;
  min-height: 200px;
  line-height: 1.5;
}

.form-textarea.desc-input { min-height: 100px; }

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.btn-cancel {
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

/* ========== CONFIRM DIALOG ========== */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.confirm-dialog {
  background: var(--bg-card-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: var(--glow);
  animation: fadeUp 0.3s ease;
}

.confirm-dialog h3 { color: #fff; margin-bottom: 10px; }
.confirm-dialog p { color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.confirm-actions { display: flex; gap: 12px; justify-content: center; }

/* ========== KEY PAGE ========== */
.key-page {
  max-width: 600px;
  animation: fadeUp 0.5s ease;
}

.key-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.key-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}

.key-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.key-status.active { background: var(--success-dim); color: var(--success); }
.key-status.expired { background: var(--error-dim); color: var(--error); }

.key-display {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 18px;
}

.key-value {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 16px;
  color: var(--gold);
  letter-spacing: 1.5px;
  flex: 1;
  word-break: break-all;
}

.copy-key-btn {
  padding: 8px 18px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
}

.copy-key-btn:hover { background: var(--primary-dark); }

.key-info { margin-bottom: 18px; }

.key-info-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}

.key-info-row span:last-child { color: var(--text); }

.key-time { color: var(--success) !important; font-weight: 600; }
.key-hwid { font-family: 'JetBrains Mono', monospace; font-size: 11px; }

.key-actions { margin-top: 16px; }

.key-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.key-empty h3 { color: #fff; margin-bottom: 10px; font-weight: 700; }
.key-empty p { color: var(--text-muted); font-size: 14px; }

.key-instructions {
  margin-top: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.key-instructions h3 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
}

.key-instructions ol { padding-left: 20px; }

.key-instructions li {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 8px;
  line-height: 1.6;
}

/* ========== ADMIN KEY MANAGEMENT ========== */
.admin-stats {
  display: flex;
  gap: 14px;
  margin-bottom: 28px;
}

.stat-box {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.stat-box:hover {
  border-color: var(--border-hover);
  box-shadow: var(--glow);
}

.stat-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}

.stat-num {
  font-size: 30px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.admin-table-wrap { overflow-x: auto; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.admin-table thead { background: rgba(102, 126, 234, 0.06); }

.admin-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 700;
}

.admin-table td {
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text);
  border-top: 1px solid var(--border);
}

.admin-table tr:hover { background: rgba(102, 126, 234, 0.03); }

.key-cell {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.5px;
}

.no-key { color: var(--text-muted); font-style: italic; }

.status-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 5px;
  letter-spacing: 0.3px;
}

.status-badge.active { background: var(--success-dim); color: var(--success); }
.status-badge.expired { background: var(--error-dim); color: var(--error); }

.btn-sm {
  padding: 5px 12px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-right: 4px;
  transition: all 0.2s;
}

.btn-extend { background: rgba(102, 126, 234, 0.12); color: var(--primary-light); }
.btn-extend:hover { background: var(--primary); color: #fff; }

.btn-revoke { background: var(--error-dim); color: var(--error); }
.btn-revoke:hover { background: var(--error); color: #fff; }

.btn-del-user { background: rgba(255, 136, 0, 0.1); color: #ff8800; }
.btn-del-user:hover { background: #ff8800; color: #fff; }

/* ========== PAGE HEADER ========== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-header h1 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.14); }

/* ========== RESPONSIVE ========== */
@media (max-width: 640px) {
  .navbar { padding: 12px 16px; }
  .nav-brand { font-size: 17px; }
  .container { padding: 20px 14px; }
  .hero { padding: 50px 16px 40px; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .posts-grid { grid-template-columns: 1fr; }
  .post-card { padding: 20px; }
  .post-detail, .admin-form { padding: 24px 20px; }
  .admin-stats { flex-direction: column; }
  .page-header { flex-direction: column; gap: 12px; align-items: flex-start; }
  .key-display { flex-direction: column; }
}