/* ═══════════════════════════════════════════════════════════════════════════
   SIGNUP PAGE - MATCHES SITE BOX LAYOUT
   ═══════════════════════════════════════════════════════════════════════════ */

.signup-page {
  padding: 2rem 0 4rem;
}

.signup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

/* ─────────────────────────────────────────────────────────────────────────────
   BOX CARDS (matches ref-section-wrapper)
   ───────────────────────────────────────────────────────────────────────────── */

.signup-box {
  background: #fff;
  border-radius: var(--radius-xl, 16px);
  padding: 2rem;
  box-shadow: 
    8px 8px 20px rgba(163, 177, 198, 0.5),
    -8px -8px 20px rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(226, 232, 240, 0.6);
}

.signup-box-header {
  margin-bottom: 1.5rem;
}

.signup-box-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.5rem 0;
}

.signup-box-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.5rem 0;
}

.signup-box-header p {
  font-size: 0.9375rem;
  color: #6b7280;
  margin: 0;
}

/* ─────────────────────────────────────────────────────────────────────────────
   MESSAGE ALERTS
   ───────────────────────────────────────────────────────────────────────────── */

.signup-message {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-lg, 12px);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.signup-message i {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.signup-message-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
}

.signup-message-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #16a34a;
}

.signup-message-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #2563eb;
}

.dark .signup-message-error {
  background: rgba(220, 38, 38, 0.1);
  border-color: rgba(220, 38, 38, 0.3);
  color: #fca5a5;
}

.dark .signup-message-success {
  background: rgba(22, 163, 74, 0.1);
  border-color: rgba(22, 163, 74, 0.3);
  color: #86efac;
}

.dark .signup-message-info {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.3);
  color: #93c5fd;
}

/* ─────────────────────────────────────────────────────────────────────────────
   INFO BOX (Left)
   ───────────────────────────────────────────────────────────────────────────── */

.signup-info-box {
  display: flex;
  flex-direction: column;
}

.signup-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.signup-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.75rem;
  border-radius: var(--radius-lg, 12px);
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  transition: all 0.2s ease;
}

.signup-feature:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.signup-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.signup-feature-icon i {
  font-size: 1.125rem;
  color: #fff;
}

.signup-feature:nth-child(2) .signup-feature-icon {
  background: linear-gradient(135deg, #10b981, #059669);
}

.signup-feature:nth-child(3) .signup-feature-icon {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.signup-feature:nth-child(4) .signup-feature-icon {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.signup-feature-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.signup-feature-text strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: #111827;
}

.signup-feature-text span {
  font-size: 0.8125rem;
  color: #6b7280;
}

/* Trust Section */
.signup-trust {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}

.signup-trust-avatars {
  display: flex;
}

.signup-trust-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border: 2px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #fff;
  margin-left: -8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.signup-trust-avatar:first-child { margin-left: 0; background: linear-gradient(135deg, #10b981, #059669); }
.signup-trust-avatar:nth-child(2) { background: linear-gradient(135deg, #f59e0b, #d97706); }
.signup-trust-avatar:nth-child(3) { background: linear-gradient(135deg, #ec4899, #db2777); }

.signup-trust-text {
  font-size: 0.8125rem;
  color: #6b7280;
}

/* ─────────────────────────────────────────────────────────────────────────────
   FORM BOX (Right)
   ───────────────────────────────────────────────────────────────────────────── */

.signup-form-box {
  display: flex;
  flex-direction: column;
}

/* Mini Steps */
.signup-steps-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem;
  background: #f1f5f9;
  border-radius: var(--radius-lg, 12px);
  margin-bottom: 1.5rem;
}

.signup-step-mini {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: #4b5563;
}

.signup-step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-blue, #2563eb);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.signup-step-arrow {
  color: #9ca3af;
  font-size: 0.625rem;
}

/* Form */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.signup-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.signup-label {
  font-weight: 600;
  font-size: 0.8125rem;
  color: #374151;
}

.signup-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md, 8px);
  border: 1px solid #d1d5db;
  font-size: 0.9375rem;
  background: #fff;
  color: #111827;
  transition: all 0.2s ease;
}

.signup-input:focus {
  outline: none;
  border-color: var(--primary-blue, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.signup-input:disabled {
  background: #f3f4f6;
  cursor: not-allowed;
}

.signup-input::placeholder {
  color: #9ca3af;
}

.signup-hint {
  font-size: 0.6875rem;
  color: #9ca3af;
}

.signup-input-otp {
  font-size: 1.25rem;
  letter-spacing: 0.3em;
  text-align: center;
  font-weight: 600;
}

/* Submit Button - uses design system */
.signup-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--ds-radius-md, 8px);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: var(--ds-primary, #4f46e5);
  border-color: var(--ds-primary, #4f46e5);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}

.signup-btn:hover {
  background: var(--ds-primary-hover, #4338ca);
  border-color: var(--ds-primary-hover, #4338ca);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

.signup-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.signup-btn i {
  font-size: 0.875rem;
  transition: transform 0.2s ease;
}

.signup-btn:hover i {
  transform: translateX(2px);
}

/* OTP Meta */
.signup-otp-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  background: #fef3c7;
  border-radius: var(--radius-md, 8px);
  font-size: 0.8125rem;
}

.signup-otp-timer {
  color: #92400e;
  font-weight: 500;
}

.signup-resend-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.625rem;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #1e40af;
  background: rgba(59, 130, 246, 0.15);
  cursor: pointer;
  transition: all 0.2s ease;
}

.signup-resend-btn:hover {
  background: rgba(59, 130, 246, 0.25);
}

.signup-resend-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Messages */
.signup-msg {
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-md, 8px);
  font-size: 0.8125rem;
  font-weight: 500;
  margin: 0;
}

.signup-msg-success {
  background: #dcfce7;
  color: #166534;
}

.signup-msg-error {
  background: #fee2e2;
  color: #991b1b;
}

/* Success Card */
.signup-success-card {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-radius: var(--radius-lg, 12px);
  margin-top: 1rem;
}

.signup-success-icon {
  font-size: 2.5rem;
  color: #10b981;
  display: block;
  margin-bottom: 0.75rem;
}

.signup-success-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #065f46;
  margin: 0 0 0.375rem 0;
}

.signup-success-card p {
  margin: 0;
  color: #047857;
  font-size: 0.875rem;
}

.signup-success-meta {
  font-size: 0.75rem !important;
  color: #059669 !important;
}

/* Footer */
.signup-footer {
  margin-top: 1.25rem;
  text-align: center;
}

.signup-footer p {
  font-size: 0.6875rem;
  color: #9ca3af;
  margin: 0;
}

.signup-footer a {
  color: var(--primary-blue, #2563eb);
  text-decoration: none;
}

.signup-footer a:hover {
  text-decoration: underline;
}

/* ─────────────────────────────────────────────────────────────────────────────
   DARK MODE (matches site's .dark class)
   ───────────────────────────────────────────────────────────────────────────── */

.dark .signup-box {
  background: var(--dark-surface-a20, rgba(17, 24, 39, 0.6));
  border-color: var(--dark-surface-a30, rgba(55, 65, 81, 0.5));
  box-shadow: var(--dark-shadow-md, 0 4px 12px rgba(0, 0, 0, 0.3));
}

.dark .signup-box-header h1,
.dark .signup-box-header h2 {
  color: #f1f5f9;
}

.dark .signup-box-header p {
  color: #94a3b8;
}

.dark .signup-feature {
  background: var(--dark-surface-a30, rgba(55, 65, 81, 0.4));
  border-color: var(--dark-surface-a40, rgba(71, 85, 105, 0.4));
}

.dark .signup-feature:hover {
  background: var(--dark-surface-a40, rgba(71, 85, 105, 0.5));
}

.dark .signup-feature-text strong {
  color: #f1f5f9;
}

.dark .signup-feature-text span {
  color: #94a3b8;
}

.dark .signup-trust {
  border-top-color: var(--dark-surface-a40, rgba(71, 85, 105, 0.4));
}

.dark .signup-trust-avatar {
  border-color: var(--dark-surface-a20, rgba(17, 24, 39, 0.6));
}

.dark .signup-trust-text {
  color: #94a3b8;
}

.dark .signup-steps-mini {
  background: var(--dark-surface-a30, rgba(55, 65, 81, 0.4));
}

.dark .signup-step-mini {
  color: #cbd5e1;
}

.dark .signup-step-arrow {
  color: #64748b;
}

.dark .signup-label {
  color: #e2e8f0;
}

.dark .signup-input {
  background: var(--dark-surface-a30, rgba(55, 65, 81, 0.4));
  border-color: var(--dark-surface-a40, rgba(71, 85, 105, 0.4));
  color: #f1f5f9;
}

.dark .signup-input:focus {
  border-color: var(--primary-blue, #3b82f6);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.dark .signup-input:disabled {
  background: var(--dark-surface-a20, rgba(17, 24, 39, 0.6));
}

.dark .signup-input::placeholder {
  color: #64748b;
}

.dark .signup-hint {
  color: #64748b;
}

.dark .signup-otp-meta {
  background: rgba(251, 191, 36, 0.15);
}

.dark .signup-otp-timer {
  color: #fbbf24;
}

.dark .signup-resend-btn {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.dark .signup-msg-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.dark .signup-msg-error {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.dark .signup-success-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.1));
}

.dark .signup-success-icon {
  color: #34d399;
}

.dark .signup-success-card h3 {
  color: #34d399;
}

.dark .signup-success-card p {
  color: #6ee7b7;
}

.dark .signup-footer p {
  color: #64748b;
}

.dark .signup-footer a {
  color: #60a5fa;
}

/* ─────────────────────────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .signup-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .signup-page {
    padding: 1rem 0 2rem;
  }
  
  .signup-box {
    padding: 1.5rem;
  }
  
  .signup-steps-mini {
    flex-wrap: wrap;
    gap: 0.375rem;
  }
  
  .signup-step-arrow {
    display: none;
  }
}