@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --accent: #10b981;
  --accent-hover: #059669;
  --danger: #ef4444;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --glass-bg: rgba(30, 41, 59, 0.85);
  --glass-border: rgba(255, 255, 255, 0.12);
  --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

/* Telegram theme integration */
body.tg-theme {
  --bg-primary: var(--tg-theme-bg-color, #0f172a);
  --bg-secondary: var(--tg-theme-secondary-bg-color, #1e293b);
  --text-main: var(--tg-theme-text-color, #f8fafc);
  --text-muted: var(--tg-theme-hint-color, #94a3b8);
  --primary: var(--tg-theme-button-color, #3b82f6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  direction: rtl;
  overflow-x: hidden;
  padding-bottom: 70px;
}

/* Container */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 16px;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-radius: 18px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: white;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.user-info h3 {
  font-size: 1rem;
  font-weight: 700;
}

.user-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.panel-status {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Tabs Navigation */
.tabs-nav {
  display: flex;
  background: var(--bg-secondary);
  border-radius: 14px;
  padding: 4px;
  margin-bottom: 22px;
  border: 1px solid var(--border-color);
  gap: 4px;
}

.tab-btn {
  flex: 1;
  padding: 10px 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.tab-btn.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

/* Plan Cards */
.plan-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-card {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.plan-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.plan-badge {
  position: absolute;
  top: 14px;
  left: 16px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 700;
}

.plan-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.plan-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 8px;
}

.plan-features {
  list-style: none;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: #cbd5e1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.plan-features li::before {
  content: "✔";
  color: #10b981;
  font-weight: bold;
}

.plan-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.plan-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: #38bdf8;
}

.plan-price span {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-muted);
}

.btn-buy {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  border: none;
  padding: 10px 22px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  transition: all 0.2s;
}

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

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

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

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* Bank Card Widget */
.bank-card-box {
  background: linear-gradient(135deg, #1e3a8a, #0f172a);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.6);
}

.bank-logo-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: #93c5fd;
}

.card-number-display {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-align: center;
  direction: ltr;
  margin-bottom: 14px;
  color: #ffffff;
  user-select: all;
  background: rgba(0, 0, 0, 0.25);
  padding: 10px;
  border-radius: 10px;
}

.card-copy-btn {
  width: 100%;
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #93c5fd;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s;
}

.card-copy-btn:hover {
  background: rgba(59, 130, 246, 0.35);
  color: white;
}

/* File Upload Dropzone */
.upload-dropzone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
  margin-bottom: 16px;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(0, 0, 0, 0.1);
}

.upload-dropzone:hover {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

.upload-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.preview-container {
  display: none;
  margin-top: 10px;
  position: relative;
}

.preview-container img {
  max-width: 100%;
  max-height: 180px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

/* Inputs */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: var(--primary);
}

/* Service Card */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 16px;
}

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

.progress-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  border-radius: 10px;
}

.service-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.btn-secondary {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 9px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e293b;
  color: white;
  border: 1px solid var(--primary);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 2000;
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}