/* =========================================================================
   پیام‌بر — Revolutionary Dashboard CSS
   World-class UI/UX with glassmorphism, animations, and micro-interactions
   ========================================================================= */

/* ─── Dashboard Base ──────────────────────────────────────────────────── */
.dashboard-wrap {
  position: relative;
  min-height: 100vh;
  padding-bottom: 80px;
}

/* Animated background mesh */
.dashboard-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(34,211,238,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 90%, rgba(99,102,241,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, rgba(139,123,247,0.04) 0%, transparent 70%);
}

/* ─── Hero Welcome Banner ─────────────────────────────────────────────── */
.hero-banner {
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
  padding: 40px 32px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(34,211,238,0.12) 0%, rgba(99,102,241,0.08) 50%, rgba(139,123,247,0.06) 100%);
  border: 1px solid rgba(34,211,238,0.2);
  overflow: hidden;
  animation: fade-in var(--duration-slow) var(--ease-out);
}

.hero-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(34,211,238,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-banner::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-text h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  margin: 0 0 8px 0;
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

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

.help-btn {
  border-radius: var(--radius-full);
  padding: 10px 22px;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  background: rgba(34,211,238,0.1);
  border: 2px solid rgba(34,211,238,0.7);
  color: var(--color-cyan);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  backdrop-filter: blur(4px);
  box-shadow: 0 0 14px rgba(34,211,238,0.08);
}

.help-btn:hover {
  background: rgba(34,211,238,0.18);
  border-color: rgba(34,211,238,0.95);
  box-shadow: 0 0 22px rgba(34,211,238,0.22);
  transform: translateY(-2px);
}

/* ─── Premium Status Banner ───────────────────────────────────────────── */
.premium-banner {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
  padding: 24px 28px;
  border-radius: var(--radius-xl);
  border: 1px solid;
  overflow: hidden;
  animation: fade-in var(--duration-slow) var(--ease-out) 50ms both;
}

.premium-banner.active {
  background: linear-gradient(135deg, rgba(52,211,153,0.08) 0%, rgba(34,211,238,0.04) 100%);
  border-color: rgba(52,211,153,0.25);
}

.premium-banner.inactive {
  background: linear-gradient(135deg, rgba(255,184,0,0.06) 0%, rgba(251,146,60,0.03) 100%);
  border-color: rgba(255,184,0,0.2);
}

.premium-banner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(52,211,153,0.05) 100%);
  pointer-events: none;
}

.premium-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.premium-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin: 0;
}

.premium-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
}

.premium-banner.active .premium-icon {
  background: rgba(52,211,153,0.12);
  border-color: rgba(52,211,153,0.3);
}

.premium-banner.inactive .premium-icon {
  background: rgba(255,184,0,0.12);
  border-color: rgba(255,184,0,0.3);
}

.premium-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}

.premium-banner.active .premium-badge {
  background: rgba(52,211,153,0.12);
  color: var(--color-success);
  border: 1px solid rgba(52,211,153,0.25);
}

.premium-banner.inactive .premium-badge {
  background: rgba(255,184,0,0.12);
  color: var(--color-gold);
  border: 1px solid rgba(255,184,0,0.25);
}

.premium-expiry {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.premium-expiry strong {
  color: var(--color-success);
  font-weight: var(--font-semibold);
}

.premium-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.invite-link-box {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  direction: ltr;
  word-break: break-all;
  display: none;
}

/* ─── Section Cards ───────────────────────────────────────────────────── */
.dash-section {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
  animation: fade-in var(--duration-slow) var(--ease-out);
}

.dash-section:nth-child(1) { animation-delay: 0ms; }
.dash-section:nth-child(2) { animation-delay: 50ms; }
.dash-section:nth-child(3) { animation-delay: 100ms; }
.dash-section:nth-child(4) { animation-delay: 150ms; }
.dash-section:nth-child(5) { animation-delay: 200ms; }
.dash-section:nth-child(6) { animation-delay: 250ms; }

.dash-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all var(--duration-normal) var(--ease-out);
  overflow: hidden;
}

.dash-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.dash-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.dash-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin: 0;
}

.dash-card-title .icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
}

.dash-card-body {
  padding: 24px;
}

.dash-card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
  background: rgba(0,0,0,0.15);
}

/* ─── Platform Stat Cards ─────────────────────────────────────────────── */
.stat-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, var(--color-cyan));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--accent, var(--color-cyan));
  opacity: 0.12;
  filter: blur(8px);
}

.stat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.3rem;
  background: var(--accent-bg, rgba(34,211,238,0.1));
  border: 1px solid var(--accent-border, rgba(34,211,238,0.2));
}

.stat-card-icon-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  object-fit: contain;
  margin-bottom: 16px;
  padding: 6px;
  background: var(--accent-bg, rgba(34,211,238,0.1));
  border: 1px solid var(--accent-border, rgba(34,211,238,0.2));
  transition: transform var(--duration-normal) var(--ease-out);
}

.stat-card:hover .stat-card-icon-img {
  transform: scale(1.08);
}

.stat-card-value {
  font-size: 2.5rem;
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  background: linear-gradient(135deg, var(--color-cyan), var(--color-indigo));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 4px;
}

.stat-card-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-medium);
  margin-bottom: 8px;
}

.stat-card-link {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.stat-card:hover .stat-card-link {
  color: var(--color-cyan);
}

/* Platform-specific accents */
.stat-card[data-platform="bale"] {
  --accent: var(--color-bale);
  --accent-bg: rgba(45,212,165,0.1);
  --accent-border: rgba(45,212,165,0.2);
}

.stat-card[data-platform="rubika"] {
  --accent: var(--color-rubika);
  --accent-bg: rgba(139,123,247,0.1);
  --accent-border: rgba(139,123,247,0.2);
}

.stat-card[data-platform="eitaa"] {
  --accent: var(--color-eitaa);
  --accent-bg: rgba(244,183,64,0.1);
  --accent-border: rgba(244,183,64,0.2);
}

.stat-card[data-platform="telegram"] {
  --accent: var(--color-telegram);
  --accent-bg: rgba(56,189,248,0.1);
  --accent-border: rgba(56,189,248,0.2);
}

/* ─── Feature Cards Grid ──────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.feature-card {
  position: relative;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent, var(--color-cyan));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

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

.feature-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 12px;
  background: var(--accent-bg, rgba(34,211,238,0.1));
  border: 1px solid var(--accent-border, rgba(34,211,238,0.2));
  color: inherit;
  font-family: var(--font-sans), "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
}

.feature-card h3 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin: 0 0 6px 0;
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--leading-relaxed);
}

.feature-card-locked {
  position: relative;
  overflow: hidden;
}

.feature-card-locked::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7,11,22,0.4);
  backdrop-filter: blur(1px);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.feature-card-locked .lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 2;
  pointer-events: none;
}

.feature-card-locked .lock-icon {
  font-size: 1.8rem;
  opacity: 0.9;
}

.feature-card-locked .lock-text {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-semibold);
}

/* ─── Channel Lists ───────────────────────────────────────────────────── */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.channel-list-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.channel-list-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.channel-list-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.channel-list-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  padding: 4px;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  transition: transform var(--duration-normal) var(--ease-out);
}

.channel-list-card:hover .channel-list-logo {
  transform: scale(1.1);
}

.channel-list-header h4 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin: 0;
}

.channel-list-count {
  margin-right: auto;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  background: var(--color-surface-strong);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.channel-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.channel-item:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-elevated);
}

.channel-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--dot-color, var(--color-cyan));
  box-shadow: 0 0 8px var(--dot-color, var(--color-cyan));
  flex-shrink: 0;
}

.channel-name {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.channel-action {
  flex-shrink: 0;
}

.channel-empty {
  text-align: center;
  padding: 24px;
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

/* ─── Sync Section ────────────────────────────────────────────────────── */
.sync-card {
  padding: 24px;
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.sync-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.sync-header .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: linear-gradient(135deg, rgba(34,211,238,0.12), rgba(139,123,247,0.08));
  border: 1px solid rgba(34,211,238,0.2);
}

.sync-header h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin: 0;
}

.sync-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  line-height: var(--leading-relaxed);
}

.sync-linked-accounts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.sync-account-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  background: rgba(52,211,153,0.08);
  color: var(--color-success);
  border: 1px solid rgba(52,211,153,0.2);
}

.sync-form {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.sync-input {
  flex: 1;
  min-width: 0;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  outline: none;
  min-height: 44px;
  touch-action: manipulation;
}

.sync-input:focus {
  border-color: var(--color-cyan);
  background: rgba(255,255,255,0.045);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}

.sync-input::placeholder {
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
}

.sync-hint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: 8px;
}

.sync-msg {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: none;
}

.sync-msg.success {
  display: block;
  background: rgba(52,211,153,0.08);
  border: 1px solid rgba(52,211,153,0.25);
  color: #86efc9;
}

.sync-msg.error {
  display: block;
  background: rgba(251,106,122,0.08);
  border: 1px solid rgba(251,106,122,0.25);
  color: #ffb3bd;
}

/* ─── Bots Grid ───────────────────────────────────────────────────────── */
.bots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.bot-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.bot-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.bot-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.bot-card-header .icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.bot-card-header h4 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin: 0;
}

.bot-id {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  padding: 6px 10px;
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* ─── Guide Section ───────────────────────────────────────────────────── */
.guide-section {
  position: relative;
  z-index: 1;
  margin-top: 40px;
  animation: fade-in var(--duration-slow) var(--ease-out) 300ms both;
}

.guide-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.guide-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.guide-header .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(34,211,238,0.08));
  border: 1px solid rgba(99,102,241,0.2);
}

.guide-header h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin: 0;
}

.guide-header p {
  margin: 4px 0 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.guide-body {
  padding: 28px 24px;
}

.guide-step {
  margin-bottom: 36px;
}

.guide-step:last-child {
  margin-bottom: 0;
}

.guide-step-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: 16px;
}

.guide-step-number {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-black);
  flex-shrink: 0;
}

.guide-step:nth-child(1) .guide-step-number {
  background: rgba(45,212,165,0.12);
  color: var(--color-bale);
  border: 1px solid rgba(45,212,165,0.25);
}

.guide-step:nth-child(2) .guide-step-number {
  background: rgba(139,123,247,0.12);
  color: var(--color-rubika);
  border: 1px solid rgba(139,123,247,0.25);
}

.guide-step:nth-child(3) .guide-step-number {
  background: rgba(244,183,64,0.12);
  color: var(--color-eitaa);
  border: 1px solid rgba(244,183,64,0.25);
}

.guide-step:nth-child(4) .guide-step-number {
  background: rgba(56,189,248,0.12);
  color: var(--color-telegram);
  border: 1px solid rgba(56,189,248,0.25);
}

.guide-step:nth-child(5) .guide-step-number {
  background: rgba(34,211,238,0.12);
  color: var(--color-cyan);
  border: 1px solid rgba(34,211,238,0.25);
}

.guide-steps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.guide-steps-list::-webkit-scrollbar {
  height: 4px;
}

.guide-steps-list::-webkit-scrollbar-track {
  background: transparent;
}

.guide-steps-list::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
}

.guide-step-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.guide-step-item:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-elevated);
}

.guide-step-item .bullet {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-cyan);
  margin-top: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(34,211,238,0.4);
}

.guide-step-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: 4px;
  color: var(--color-text-primary);
}

.guide-step-item p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.guide-step-item code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 2px 6px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-cyan);
  direction: ltr;
  display: inline-block;
}

/* ─── Advanced Settings Grid ──────────────────────────────────────────── */
.advanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.advanced-item {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-out);
}

.advanced-item:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-elevated);
}

.advanced-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: 4px;
  color: var(--color-text-primary);
}

.advanced-item p {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ─── Important Notes ─────────────────────────────────────────────────── */
.notes-card {
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  background: rgba(34,211,238,0.06);
  border: 1px solid rgba(34,211,238,0.2);
}

.notes-card h5 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin: 0 0 12px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.notes-card ul {
  margin: 0;
  padding-right: 20px;
}

.notes-card li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: 8px;
}

.notes-card li:last-child {
  margin-bottom: 0;
}

.notes-card hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 16px 0;
}

/* ─── Section Tags ────────────────────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(34,211,238,0.08);
  color: var(--color-cyan);
  border: 1px solid rgba(34,211,238,0.2);
  margin-bottom: 12px;
}

.section-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-cyan);
  box-shadow: 0 0 8px rgba(34,211,238,0.5);
}

/* ─── Animations ──────────────────────────────────────────────────────── */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 12px rgba(34,211,238,0.2); }
  50% { box-shadow: 0 0 20px rgba(34,211,238,0.35); }
}

.animate-fade-in {
  animation: fade-in var(--duration-slow) var(--ease-out) both;
}

.animate-slide-up {
  animation: slide-up var(--duration-slower) var(--ease-out) both;
}

/* ─── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-banner {
    padding: 28px 20px;
  }

  .hero-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-text h2 {
    font-size: var(--text-xl);
  }

  .stat-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .channels-grid {
    grid-template-columns: 1fr;
  }

  .bots-grid {
    grid-template-columns: 1fr;
  }

  .dash-card-header {
    padding: 16px 20px;
  }

  .dash-card-body {
    padding: 20px;
  }

  .guide-steps-list {
    padding-right: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .sync-form {
    flex-direction: column;
  }

  .sync-input {
    min-width: 100%;
  }
}

@media (max-width: 480px) {
  .stat-cards-grid {
    grid-template-columns: 1fr;
  }

  .hero-banner {
    padding: 24px 16px;
  }

  .dash-card-header {
    padding: 14px 16px;
  }

  .dash-card-body {
    padding: 16px;
  }
}

/* ─── Scrollbar ───────────────────────────────────────────────────────── */
.dashboard-wrap ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.dashboard-wrap ::-webkit-scrollbar-track {
  background: transparent;
}

.dashboard-wrap ::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 4px;
}

.dashboard-wrap ::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-tertiary);
}

/* ─── Loading States ──────────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-strong) 50%, var(--color-surface) 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-title {
  height: 1.5em;
  width: 40%;
  margin-bottom: var(--space-3);
}

/* ─── Tooltip ─────────────────────────────────────────────────────────── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 6px 12px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-primary);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-fast) var(--ease-out);
  z-index: 100;
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── Counter Animation ───────────────────────────────────────────────── */
.counter-animate {
  display: inline-block;
  transition: all var(--duration-slower) var(--ease-out);
}

/* ─── Shimmer Effect ──────────────────────────────────────────────────── */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 25%, rgba(255,255,255,0.04) 50%, transparent 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}