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

:root {
  --bg-color: #0b0f19;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --accent: #6366f1; /* indigo */
  --accent-hover: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.5);
  --error: #ef4444;
  --success: #10b981;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.15), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.15), transparent 25%);
  background-attachment: fixed;
}

.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  min-height: 100vh;
  padding: 1rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff, #a0aec0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
  background: rgba(0, 0, 0, 0.4);
}

.btn {
  display: inline-block;
  width: 100%;
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  box-shadow: 0 6px 20px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

.alert {
  padding: 1rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: none;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--error);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--success);
}

/* Dashboard styles */
.navbar {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 2rem;
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff, #a0aec0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.5rem;
}

.profile-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.profile-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.profile-url {
  background: rgba(0,0,0,0.2);
  padding: 0.75rem;
  border-radius: 8px;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  word-break: break-all;
}

/* Modal styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease;
  padding: 2rem;
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--text-primary);
}

.step-container {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.step-container.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}

.selection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.selection-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.selection-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
}

.selection-card.selected {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.selection-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.selection-title {
  font-weight: 500;
  font-size: 0.95rem;
}

.qr-container {
  background: #fff;
  padding: 1rem;
  border-radius: 12px;
  display: inline-block;
  margin: 1.5rem auto;
}

.result-section {
  text-align: center;
}

.copy-box {
  display: flex;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.copy-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.8rem;
  font-family: monospace;
  font-size: 0.85rem;
  outline: none;
}

.copy-btn {
  background: rgba(255,255,255,0.05);
  border: none;
  border-left: 1px solid var(--card-border);
  color: var(--text-primary);
  padding: 0 1rem;
  cursor: pointer;
  transition: background 0.3s;
}

.copy-btn:hover {
  background: rgba(255,255,255,0.1);
}

.client-recommendations {
  text-align: left;
  background: rgba(255,255,255,0.02);
  border-radius: 12px;
  padding: 1rem;
  margin-top: 1.5rem;
  border: 1px solid var(--card-border);
}

.client-recommendations h4 {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.client-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.client-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s;
}

.client-link:hover {
  color: var(--accent-hover);
}

.loader {
  border: 3px solid rgba(255,255,255,0.1);
  border-top: 3px solid var(--accent);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hidden {
  display: none !important;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}

@media (max-width: 600px) {
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Installation Widget Styles */
.installation-widget {
  margin-top: 1.5rem;
  border-top: 1px solid var(--card-border);
  padding-top: 1.5rem;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.widget-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

.os-select {
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.4rem 0.8rem;
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
}

.os-select:focus {
  border-color: var(--accent);
}

.os-select option {
  background: var(--bg-color);
  color: var(--text-primary);
}

.app-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.app-tabs::-webkit-scrollbar {
  height: 4px;
}
.app-tabs::-webkit-scrollbar-thumb {
  background: var(--card-border);
  border-radius: 4px;
}

.app-tab {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-tab:hover {
  background: rgba(255, 255, 255, 0.05);
}

.app-tab.active {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--accent);
  color: #818cf8;
  box-shadow: inset 0 0 10px rgba(99, 102, 241, 0.1);
}

.app-installation-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.box-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.box-icon {
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.box-header h4 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.box-header p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
}

.box-buttons {
  display: flex;
  gap: 0.8rem;
  flex-direction: column;
  margin-top: 0.5rem;
}

.box-buttons .btn {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
}