/* ========================================
   Tester signup page — matches app + chat aesthetic
   ======================================== */

.signup-main {
  padding: 140px 0 80px;
  min-height: 100vh;
}

/* Hero */
.signup-hero {
  text-align: center;
  margin-bottom: 56px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.signup-badge {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--soft-purple), var(--teal-glow));
  color: var(--deep-navy);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(184, 164, 216, 0.3);
}

.signup-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--soft-white) 0%, var(--soft-purple) 50%, var(--teal-glow) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.signup-subtitle {
  font-size: 17px;
  color: var(--subtle-gray);
  line-height: 1.7;
  font-weight: 300;
}

/* Two-column layout */
.signup-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

/* Form card */
.signup-form-card,
.signup-info-card {
  padding: 40px 36px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.signup-form-card::before,
.signup-info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(94, 234, 212, 0.08), transparent 60%);
  pointer-events: none;
}

.form-title,
.info-title {
  font-size: 22px;
  font-weight: 500;
  color: var(--soft-white);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

/* Form fields */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--soft-white);
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  color: var(--soft-white);
  font-family: inherit;
  font-size: 15px;
  transition: var(--transition-base);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--subtle-gray);
  font-weight: 300;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(94, 234, 212, 0.4);
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 0 24px rgba(94, 234, 212, 0.12);
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 4px 0;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--teal-glow);
  cursor: pointer;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 13px;
  color: var(--subtle-gray);
  line-height: 1.5;
  cursor: pointer;
}

/* Submit button */
.signup-submit {
  margin-top: 8px;
  width: 100%;
  padding: 18px 32px;
  font-size: 16px;
  justify-content: center;
}

.signup-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.signup-privacy {
  font-size: 12px;
  color: var(--subtle-gray);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

/* Success / Error states */
.signup-success,
.signup-error {
  text-align: center;
  padding: 20px 0;
}

.success-icon,
.error-icon {
  font-size: 56px;
  margin-bottom: 20px;
  display: inline-block;
}

.success-icon {
  filter: drop-shadow(0 0 24px rgba(94, 234, 212, 0.5));
  animation: lotusPulse 4s ease-in-out infinite;
}

@keyframes lotusPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.success-title,
.error-title {
  font-size: 26px;
  font-weight: 400;
  color: var(--soft-white);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.success-text,
.error-text {
  font-size: 15px;
  color: var(--subtle-gray);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Info card (right column) */
.benefit {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  align-items: flex-start;
}

.benefit-icon {
  font-size: 26px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(94, 234, 212, 0.25) 0%,
    rgba(184, 164, 216, 0.15) 60%,
    transparent 100%);
  box-shadow:
    0 0 16px rgba(94, 234, 212, 0.2),
    inset 0 0 8px rgba(255, 255, 255, 0.1);
}

.benefit-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.benefit-content strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--soft-white);
  letter-spacing: 0.2px;
}

.benefit-content span {
  font-size: 13px;
  color: var(--subtle-gray);
  line-height: 1.6;
  font-weight: 300;
}

/* Mini prizes */
.prizes-mini {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.prizes-mini-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--soft-white);
  margin-bottom: 16px;
}

.mini-prize {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--subtle-gray);
  line-height: 1.5;
}

.mini-medal {
  font-size: 22px;
  flex-shrink: 0;
  line-height: 1;
}

/* Responsive */
@media (max-width: 880px) {
  .signup-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .signup-form-card,
  .signup-info-card {
    padding: 32px 24px;
  }
  .signup-main {
    padding: 100px 16px 60px;
  }
}

/* RTL */
body.rtl .form-checkbox {
  flex-direction: row-reverse;
}

body.rtl .benefit {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .mini-prize {
  flex-direction: row-reverse;
  text-align: right;
}