/**
 * =========================================================================
 * ACCESSIBILITY FIXES - Pink Jersey Studio
 * =========================================================================
 * ไฟล์นี้แก้ไขปัญหา accessibility ที่พบจากการ QA
 */

/* =========================================================================
   1. FOCUS STATES สำหรับ Keyboard Navigation
   ========================================================================= */

/* ปุ่มหลัก - เพิ่ม focus-visible outline ชัดเจน */
.apple-btn-primary:focus-visible,
.apple-btn-secondary:focus-visible {
  outline: 3px solid rgba(239, 79, 163, 0.6);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(239, 79, 163, 0.15);
}

/* ปุ่มไซส์ - focus state */
.apple-size-btn:focus-visible,
.size-btn:focus-visible {
  outline: 3px solid rgba(239, 79, 163, 0.6);
  outline-offset: 2px;
  transform: translateY(-2px);
}

/* Input fields - focus state (เสริมจาก style.css) */
.apple-glass-input:focus-visible {
  outline: 2px solid rgba(239, 79, 163, 0.5);
  outline-offset: 1px;
}

/* Segmented control buttons */
.apple-segmented-btn:focus-visible {
  outline: 2px solid rgba(239, 79, 163, 0.5);
  outline-offset: -2px;
  border-radius: 9999px;
}

/* ปุ่มในโมดอล */
.btn-quick-select-size:focus-visible,
#btnCloseSizeGuide:focus-visible,
#btnCloseQrModal:focus-visible,
#btnCloseSlipLightbox:focus-visible {
  outline: 2px solid rgba(239, 79, 163, 0.6);
  outline-offset: 2px;
}

/* Links และปุ่มเล็กๆ */
#btnOpenSizeGuideLink:focus-visible,
#btnCopyAccount:focus-visible,
#btnCapsName:focus-visible,
#btnRandomNumber:focus-visible,
#btnChangeSlip:focus-visible,
#btnRemoveSlip:focus-visible {
  outline: 2px solid rgba(239, 79, 163, 0.5);
  outline-offset: 2px;
  border-radius: 8px;
}

/* =========================================================================
   2. TOUCH TARGETS - ปรับขนาดให้ใหญ่ขึ้นสำหรับมือถือ
   ========================================================================= */

/* ปุ่มเล็กๆ - เพิ่ม min-height และ padding */
#btnCapsName,
#btnRandomNumber {
  min-height: 44px;
  min-width: 44px;
  padding: 12px 16px;
}

#btnOpenSizeGuideLink,
#btnCopyAccount {
  min-height: 40px;
  padding: 10px 14px;
}

/* Segmented control บนมือถือ */
@media (max-width: 520px) {
  .apple-segmented-btn {
    min-height: 44px;
    padding: 12px 10px;
    font-size: 13px;
  }
}

/* =========================================================================
   3. ERROR STATES - สำหรับ Form Validation
   ========================================================================= */

.field-error-message {
  animation: slideInError 0.3s ease-out;
}

@keyframes slideInError {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Input error state - เสริมจาก JavaScript */
.apple-glass-input.has-error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

/* =========================================================================
   4. WATERMARK OPACITY FIX
   ========================================================================= */

/* ลด opacity ของ watermark เพื่อไม่ให้บดบังเนื้อหา */
.watermark-overlay {
  opacity: 0.08 !important;
}

/* สำหรับ Liquid Glass Design - ปรับเพิ่มเติม */
body::before,
body::after {
  opacity: 0.4 !important;
}

/* =========================================================================
   5. CTA VISIBILITY - เพิ่มคำแนะนำชัดเจน
   ========================================================================= */

/* เพิ่มสไตล์สำหรับข้อความแนะนำ (จะเพิ่มผ่าน HTML) */
.onboarding-hint {
  background: linear-gradient(135deg, rgba(239, 79, 163, 0.12) 0%, rgba(255, 143, 190, 0.08) 100%);
  border: 1.5px dashed rgba(239, 79, 163, 0.4);
  border-radius: 16px;
  padding: 12px 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #be185d;
  margin-bottom: 16px;
  animation: pulseHint 2s ease-in-out infinite;
}

@keyframes pulseHint {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.01);
  }
}

.onboarding-hint i {
  color: #ec4899;
  margin-right: 6px;
}

/* =========================================================================
   6. IMPROVED GLASS BLUR - ปรับให้อ่านง่ายขึ้น
   ========================================================================= */

/* ลด blur สำหรับหน้าจอที่อ่านยาก */
@media (max-width: 768px) {
  .apple-glass-card,
  .apple-glass-nav {
    backdrop-filter: blur(36px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(36px) saturate(200%) !important;
  }
}

/* เพิ่มความคมชัดของข้อความบนกรอบกระจก */
.apple-glass-card * {
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}