:root {
  --primary: #006747;
  --primary-hover: #005037;
  --primary-glow: rgba(0, 103, 71, 0.15);
  --bg-color: #f4f7f6;
  --card-bg: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --error: #dc2626;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --error-glow: rgba(220, 38, 38, 0.12);
  --success: #16a34a;
  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

input, textarea {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
}

html {
  scroll-behavior: smooth;
  touch-action: manipulation;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 16px;
  touch-action: manipulation;
}

.container {
  width: 100%;
  max-width: 440px;
}

.card {
  background: var(--card-bg);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 103, 71, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: 30px;
  border: 1px solid var(--border-color);
  position: relative;
  transition: box-shadow 0.3s ease;
}

.timer-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
  border-radius: 20px;
  padding: 4px 10px;
  font-size: clamp(11px, 2.5vw, 12px);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 66px;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  z-index: 2;
}

.close-notice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 103, 71, 0.08);
  color: var(--primary);
  border: 1px solid rgba(0, 103, 71, 0.15);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: clamp(12px, 3vw, 13px);
  font-weight: 600;
  margin-bottom: 8px;
}

.header {
  text-align: center;
  margin-bottom: 22px;
}

.header-icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 103, 71, 0.1);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 24px;
  transition: transform 0.2s ease;
}

.header h2 {
  font-size: clamp(19px, 5vw, 22px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  letter-spacing: -0.2px;
}

.header p {
  font-size: clamp(13px, 3.2vw, 14px);
  color: var(--text-muted);
  line-height: 1.5;
}

.info-box {
  background-color: rgba(0, 103, 71, 0.05);
  border: 1px solid rgba(0, 103, 71, 0.15);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-box i {
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-text {
  font-size: clamp(12px, 2.9vw, 12.8px);
  color: #374151;
  line-height: 1.45;
  font-weight: 500;
}

.input-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.input-wrapper input {
  padding-right: 40px !important;
}

.clear-btn {
  position: absolute;
  right: 12px;
  color: #9ca3af;
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s, transform 0.15s;
}

.clear-btn:hover {
  color: #4b5563;
  transform: scale(1.1);
}

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

.turnstile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  overflow: hidden;
  margin-top: 4px;
}

.turnstile-container .cf-turnstile {
  width: 100% !important;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(12.5px, 3vw, 13.5px);
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 7px;
}

.form-group label i {
  color: var(--primary);
  font-size: 13px;
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 9px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
  color: var(--text-main);
  background: #ffffff;
}

.form-group input#activationCode {
  text-transform: uppercase;
  font-family: monospace, 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 1px;
  font-weight: 600;
}

.form-group input.invalid,
.form-group input.is-invalid {
  border-color: var(--error) !important;
  background-color: #fffdfd;
  box-shadow: 0 0 0 3.5px var(--error-glow) !important;
}

.field-error {
  display: none;
  font-size: 12px;
  color: var(--error);
  margin-top: 6px;
  font-weight: 500;
  line-height: 1.4;
  animation: fadeInSlideUp 0.2s ease-out;
}

.form-group input::placeholder {
  color: #9ca3af;
  font-weight: 400;
  opacity: 0.8;
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px var(--primary-glow);
}

.btn {
  width: 100%;
  padding: 13.5px 16px;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: 9px;
  font-size: clamp(14px, 3.5vw, 15px);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 2px 6px rgba(0, 103, 71, 0.2);
}

.btn:hover:not(:disabled) {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(0, 103, 71, 0.3);
}

.btn:active:not(:disabled) {
  transform: scale(0.985);
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}

.alert {
  padding: 12px 15px;
  border-radius: 10px;
  font-size: clamp(12.5px, 3vw, 13.5px);
  margin-top: 16px;
  display: none;
  align-items: center;
  gap: 10px;
  line-height: 1.45;
  scroll-margin-top: 20px;
  animation: fadeInSlideUp 0.25s ease-out;
}

.alert-error {
  background-color: var(--error-bg);
  color: var(--error);
  border: 1px solid var(--error-border);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.08);
  animation: alertShake 0.35s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.alert-success {
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
  box-shadow: 0 2px 8px rgba(22, 163, 74, 0.08);
}

.hidden {
  display: none !important;
}

#step1, #step2, #step3, #stepExpired {
  animation: fadeInSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInSlideUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes alertShake {
  0%, 100% {
    transform: translateX(0);
  }
  20%, 60% {
    transform: translateX(-5px);
  }
  40%, 80% {
    transform: translateX(5px);
  }
}

@media (max-width: 600px) {
  body {
    padding: 10px 8px;
  }

  .container {
    max-width: 100%;
  }

  .card {
    padding: 24px 16px 20px;
    border-radius: 16px;
  }

  .header {
    margin-bottom: 18px;
  }

  .header-icon {
    width: 48px;
    height: 48px;
    font-size: 20px;
    margin-bottom: 10px;
  }

  .header p {
    line-height: 1.45;
  }

  .info-box {
    padding: 11px 12px;
    margin-bottom: 18px;
    gap: 9px;
  }

  .form-group {
    margin-bottom: 16px;
  }

  .form-group input {
    padding: 12px 12px;
    font-size: 16px;
    border-radius: 8px;
  }

  .input-wrapper input {
    padding-right: 36px !important;
  }

  .clear-btn {
    right: 10px;
    font-size: 16px;
  }

  .btn {
    padding: 13px 14px;
    border-radius: 8px;
  }

  .alert {
    padding: 11px 13px;
    margin-top: 14px;
  }

  .timer-badge {
    top: 12px;
    right: 12px;
    padding: 4px 8px;
  }
}

@media (max-width: 360px) {
  body {
    padding: 6px 4px;
  }

  .card {
    padding: 20px 12px 16px;
    border-radius: 14px;
  }

  .header-icon {
    width: 42px;
    height: 42px;
    font-size: 18px;
    margin-bottom: 8px;
  }

  .timer-badge {
    top: 10px;
    right: 10px;
    font-size: 11px;
    min-width: 60px;
    padding: 3px 6px;
  }
}