/* =============================================
   CLOUDA v2 — NEBULA Blue
   Modern Tech Design | Telegram Mini App
   ============================================= */

:root {
  --bg-primary: #060d18;
  --bg-secondary: #0a1628;
  --bg-tertiary: #0f1f3a;
  --bg-card: rgba(15,31,58,0.4);
  --bg-card-hover: rgba(15,31,58,0.6);
  --bg-glass: rgba(10,22,40,0.6);
  --bg-glass-border: rgba(56,152,236,0.15);
  --accent-primary: #2563eb;
  --accent-secondary: #3b82f6;
  --accent-tertiary: #60a5fa;
  --accent-glow: rgba(37,99,235,0.25);
  --accent-gradient: linear-gradient(135deg, #2563eb, #06b6d4);
  --accent-gradient-hover: linear-gradient(135deg, #3b82f6, #22d3ee);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --success: #10b981;
  --success-glow: rgba(16,185,129,0.2);
  --warning: #f59e0b;
  --warning-glow: rgba(245,158,11,0.2);
  --error: #ef4444;
  --error-glow: rgba(239,68,68,0.2);
  --info: #3b82f6;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 30px var(--accent-glow);
  --shadow-neon: 0 0 15px var(--accent-glow), 0 0 60px rgba(37,99,235,0.1);
  --font-sans: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-mono: 'JetBrains Mono','Fira Code',monospace;
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-tap-highlight-color:transparent; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 90px;
  position: relative;
}

::selection { background: var(--accent-primary); color: #fff; }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 2px; }

/* ===== GRID BG + ANIMATED PARTICLES ===== */
.bg-effects {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
}

.bg-effects .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.bg-effects .orb {
  position: absolute; border-radius: 50%; filter: blur(100px);
  animation: orbFloat 25s ease-in-out infinite;
}

.bg-effects .orb:nth-child(2) {
  width: 500px; height: 500px;
  background: var(--accent-primary);
  top: -15%; left: -10%;
  opacity: 0.08;
}

.bg-effects .orb:nth-child(3) {
  width: 400px; height: 400px;
  background: #06b6d4;
  bottom: -10%; right: -10%;
  opacity: 0.06;
  animation-delay: -8s;
}

.bg-effects .orb:nth-child(4) {
  width: 300px; height: 300px;
  background: #2563eb;
  top: 45%; left: 50%;
  transform: translate(-50%,-50%);
  opacity: 0.05;
  animation-delay: -16s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(60px, -60px) scale(1.15); }
  50% { transform: translate(-40px, 40px) scale(0.85); }
  75% { transform: translate(50px, 50px) scale(1.05); }
}

/* ===== GLOW LINE ===== */
.glow-line {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent-gradient);
  z-index: 999;
  box-shadow: 0 0 20px var(--accent-glow);
}

/* ===== HEADER ===== */
header {
  padding: 20px 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-icon {
  width: 40px; height: 40px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-neon);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.logo-text {
  font-size: 24px; font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.logo-badge {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-tertiary);
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.2);
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}

/* ===== USER CARD ===== */
.user-card {
  margin: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  backdrop-filter: blur(12px);
  transition: all 0.3s;
}

.user-card:active { border-color: var(--accent-primary); }

.user-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.user-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px; font-weight: 700;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--accent-glow);
}

.user-details { min-width: 0; }

.user-name {
  font-size: 16px; font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: -0.2px;
}

.user-meta {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.user-meta span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ===== BALANCE ===== */
.balance-section {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.balance-display {
  text-align: right;
  line-height: 1.2;
}

.balance-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.balance-value {
  font-size: 22px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.btn-add-credits {
  padding: 8px 16px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-sans);
  white-space: nowrap;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn-add-credits::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
}

.btn-add-credits:hover {
  background: var(--accent-gradient-hover);
  box-shadow: var(--shadow-neon);
  transform: translateY(-1px);
}

.btn-add-credits:active { transform: scale(0.96); }

/* ===== SECTION LABEL ===== */
.section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  padding: 0 18px;
  margin: 20px 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--bg-glass-border), transparent);
}

/* ===== OPTIONS GRID ===== */
.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 0 16px;
}

.option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.option-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.option-card:active { transform: scale(0.95); }

.option-card:hover {
  border-color: rgba(37,99,235,0.3);
  background: var(--bg-card-hover);
  box-shadow: 0 4px 20px rgba(37,99,235,0.08);
}

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

.option-icon {
  font-size: 22px;
  line-height: 1;
  transition: transform 0.3s;
}

.option-card:hover .option-icon { transform: scale(1.1); }

.option-label {
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
  color: var(--text-secondary);
}

.option-card:hover .option-label { color: var(--text-primary); }

/* ===== SEARCH MODAL ===== */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(6,13,24,0.97);
  backdrop-filter: blur(24px);
  display: none;
  flex-direction: column;
  animation: modalSlideUp 0.4s cubic-bezier(0.32, 0.72, 0, 1);
  padding: 16px 16px;
  padding-top: max(16px, env(safe-area-inset-top));
  padding-bottom: max(16px, env(safe-area-inset-bottom));
}

.search-modal.visible { display: flex; }

.search-modal.keyboard-open {
  padding-top: 8px;
  justify-content: flex-start;
}

.search-modal.keyboard-open .search-modal-input-area {
  justify-content: flex-start;
  padding-top: 4px;
}

.search-modal.keyboard-open .modal-option-icon,
.search-modal.keyboard-open .search-hint {
  display: none;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.search-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.search-modal-title {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-back {
  padding: 8px 14px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
  flex-shrink: 0;
}

.btn-back:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
  background: rgba(37,99,235,0.08);
}

.search-modal-input-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
  min-height: 0;
}

.modal-option-icon {
  font-size: 48px;
  animation: pulseIcon 3s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulseIcon {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.modal-option-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  flex-shrink: 0;
}

.search-box {
  display: flex;
  background: var(--bg-glass);
  border: 2px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  transition: all 0.3s;
  flex-shrink: 0;
  position: relative;
}

.search-box:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 30px var(--accent-glow);
}

.search-box input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.4;
}

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

.btn-search {
  padding: 14px 20px;
  background: var(--accent-gradient);
  border: none;
  color: white;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s;
  white-space: nowrap;
  font-family: var(--font-sans);
  letter-spacing: 0.3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-search:hover {
  background: var(--accent-gradient-hover);
}

.btn-search:active { opacity: 0.85; }

.btn-search:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.search-hint {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.search-hint .cost-badge {
  background: rgba(37,99,235,0.15);
  color: var(--accent-tertiary);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 10px;
}

/* ===== RESULTS PAGE ===== */
.results-page {
  position: fixed;
  inset: 0;
  z-index: 101;
  background: var(--bg-primary);
  display: none;
  flex-direction: column;
  animation: modalSlideUp 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.results-page.visible { display: flex; }

.results-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: rgba(6,13,24,0.95);
  border-bottom: 1px solid var(--bg-glass-border);
  position: sticky;
  top: 0;
  z-index: 2;
  backdrop-filter: blur(12px);
}

.results-topbar .btn-back { flex-shrink: 0; }

.results-topbar-info { flex: 1; min-width: 0; }

.results-topbar-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.results-topbar-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

.results-topbar-actions { display: flex; gap: 6px; flex-shrink: 0; }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
  white-space: nowrap;
}

.btn-download:hover {
  border-color: var(--accent-primary);
  background: rgba(37,99,235,0.1);
  box-shadow: 0 0 15px var(--accent-glow);
}

.btn-download-json {
  border-color: rgba(22,163,74,0.3);
  color: #4ade80;
}

.btn-download-json:hover {
  border-color: #22c55e;
  background: rgba(22,163,74,0.12);
  box-shadow: 0 0 15px rgba(22,163,74,0.2);
}

@media (max-width: 480px) {
  .results-topbar-actions {
    flex-direction: column;
    gap: 4px;
  }
  .btn-download {
    font-size: 10px;
    padding: 6px 10px;
    justify-content: center;
  }
}

.results-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  -webkit-overflow-scrolling: touch;
}

/* ===== RESULT CARD ===== */
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}

.result-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bg-glass-border);
}

.result-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-tertiary);
  letter-spacing: -0.2px;
}

.result-id {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 4px;
}

.result-data-badge {
  font-size: 9px;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(37,99,235,0.12);
  color: var(--accent-tertiary);
  font-weight: 600;
  white-space: nowrap;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.result-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 12px;
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: border-color 0.2s;
}

.result-field:nth-child(odd) { border-left-color: var(--accent-primary); }
.result-field:nth-child(even) { border-left-color: rgba(6,182,212,0.3); }

.result-field-label {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.result-field-value {
  font-size: 13px;
  font-weight: 500;
  word-break: break-word;
}

.sub-section { margin-top: 16px; }

.sub-section-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }

.sub-item {
  padding: 8px 12px;
  background: rgba(0,0,0,0.15);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
  border-left: 2px solid rgba(37,99,235,0.2);
}

.sub-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 0;
}

.pagination button {
  padding: 8px 18px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
}

.pagination button:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
  background: rgba(37,99,235,0.08);
}

.pagination button:disabled {
  opacity: 0.2;
  cursor: default;
  border-color: var(--bg-glass-border);
}

.pagination .page-info {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== LOADING ===== */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6,13,24,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  backdrop-filter: blur(8px);
}

.loading-overlay.visible { display: flex; }

.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--bg-glass-border);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  box-shadow: 0 0 20px var(--accent-glow);
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== ERROR BOX ===== */
.error-box {
  padding: 14px 18px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-md);
  color: var(--error);
  font-size: 13px;
  margin: 8px 16px;
  display: none;
  backdrop-filter: blur(8px);
}

.error-box.visible { display: block; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-secondary);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  padding: 12px 22px;
  font-size: 13px;
  color: var(--text-primary);
  z-index: 300;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  box-shadow: var(--shadow-card), 0 0 30px var(--accent-glow);
  white-space: nowrap;
  font-weight: 500;
}

.toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

.toast.success {
  border-left: 3px solid var(--success);
  box-shadow: var(--shadow-card), 0 0 30px var(--success-glow);
}

.toast.error {
  border-left: 3px solid var(--error);
  box-shadow: var(--shadow-card), 0 0 30px var(--error-glow);
}

/* ===== CREDIT MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(6,13,24,0.85);
  backdrop-filter: blur(16px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.visible { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  animation: modalIn 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: var(--shadow-card), 0 0 60px var(--accent-glow);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-icon { font-size: 44px; margin-bottom: 10px; }

.modal h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.modal p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.6;
}

.credit-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}

.credit-option {
  padding: 14px 10px;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s;
  text-align: center;
}

.credit-option:hover {
  border-color: rgba(37,99,235,0.3);
  background: var(--bg-card-hover);
}

.credit-option.selected {
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-glow), inset 0 0 20px rgba(37,99,235,0.05);
  background: rgba(37,99,235,0.1);
}

.credit-amount {
  font-size: 20px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.credit-desc {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
}

.modal .btn-primary {
  padding: 14px 24px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s;
  width: 100%;
  font-family: var(--font-sans);
  letter-spacing: 0.3px;
}

.modal .btn-primary:hover {
  background: var(--accent-gradient-hover);
  box-shadow: var(--shadow-neon);
}

.modal .btn-primary:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: none;
}

.modal .btn-secondary {
  padding: 10px 18px;
  background: transparent;
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.2s;
  font-family: var(--font-sans);
  width: 100%;
}

.modal .btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.pix-code-area {
  background: rgba(0,0,0,0.3);
  border: 1px dashed var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 12px;
  word-break: break-all;
  cursor: pointer;
  transition: all 0.2s;
}

.pix-code-area:hover {
  background: rgba(0,0,0,0.4);
  border-color: var(--accent-tertiary);
}

.pix-code-area pre {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 80px;
  overflow-y: auto;
  line-height: 1.5;
}

/* ===== QR CODE ===== */
.qr-code-display {
  width: 200px; height: 200px;
  margin: 0 auto 16px;
  background: white;
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--accent-glow);
}

.qr-code-display img { max-width: 100%; max-height: 100%; }

/* ===== BOTTOM NAV ===== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  gap: 4px;
  padding: 10px 16px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  background: rgba(6,13,24,0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--bg-glass-border);
  z-index: 100;
}

.bottom-nav button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
  letter-spacing: 0.2px;
}

.bottom-nav button span.icon { font-size: 18px; transition: transform 0.2s; }

.bottom-nav button:hover span.icon { transform: translateY(-2px); }

.bottom-nav button.active {
  color: var(--accent-tertiary);
  background: rgba(37,99,235,0.08);
}

.bottom-nav button.active span.icon { transform: translateY(-2px); }

/* ===== RESPONSIVE ===== */

/* Small phones */
@media (max-width: 370px) {
  .options-grid { grid-template-columns: repeat(3, 1fr); gap: 5px; }
  .option-card { padding: 12px 4px 10px; }
  .option-icon { font-size: 18px; }
  .option-label { font-size: 8px; }
  .user-card { padding: 12px 14px; }
  .balance-value { font-size: 18px; }
  .result-grid { grid-template-columns: 1fr; }
  .sub-grid { grid-template-columns: 1fr; }
  .credit-options { grid-template-columns: 1fr 1fr; gap: 6px; }
  .logo-text { font-size: 20px; }
}

/* Medium phones */
@media (min-width: 371px) and (max-width: 430px) {
  .options-grid { gap: 7px; }
  .option-card { padding: 14px 6px 12px; }
}

/* Tablets */
@media (min-width: 600px) {
  body { max-width: 500px; margin: 0 auto; }

  .bg-effects .grid { background-size: 60px 60px; }
}

/* Landscape warning */
@media (max-height: 450px) and (orientation: landscape) {
  .options-grid { grid-template-columns: repeat(5, 1fr); }
  .search-modal-input-area { justify-content: flex-start; padding-top: 20px; }
}

/* Safe area support */
@supports (padding: max(0px)) {
  .bottom-nav { padding-bottom: max(10px, env(safe-area-inset-bottom)); }
  .results-page { padding-bottom: env(safe-area-inset-bottom); }
}

/* ===== PLAN MODAL ===== */
.plan-modal {
  max-width: 400px;
  max-height: 85vh;
  overflow-y: auto;
}

#planList {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.plan-loading {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  text-align: left;
  transition: all 0.3s;
}

.plan-card:hover {
  border-color: rgba(37,99,235,0.3);
  box-shadow: 0 0 20px rgba(37,99,235,0.08);
}

.plan-card.plan-active {
  border-color: var(--success);
  box-shadow: 0 0 20px var(--success-glow);
  background: rgba(16,185,129,0.05);
}

.plan-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.plan-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}

.plan-card-price {
  font-size: 20px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.plan-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.5;
}

.plan-card-features {
  margin-bottom: 14px;
}

.plan-card-features span {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.plan-btn {
  width: 100%;
  padding: 12px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-sans);
  letter-spacing: 0.3px;
}

.plan-btn:hover {
  background: var(--accent-gradient-hover);
  box-shadow: var(--shadow-neon);
  transform: translateY(-1px);
}

.plan-btn:active {
  transform: scale(0.97);
}

.plan-btn.plan-btn-active {
  background: rgba(16,185,129,0.15);
  color: var(--success);
  cursor: default;
  box-shadow: none;
  border: 1px solid rgba(16,185,129,0.3);
}

.plan-active-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  text-align: left;
}

.plan-active-icon {
  font-size: 24px;
}

.plan-active-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--success);
}

.plan-active-until {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}