.hidden {
  display: none !important;
}

/* Global Styles */
html {
  font-size: 14px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: "Battambang", "Noto Sans Khmer", sans-serif;
  background-color: #f1f5f9;
  color: #0f172a;
  overflow-x: hidden; /* Prevent horizontal scroll */
}

@media (min-width: 640px) {
  html {
    font-size: 16px;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Dashboard View Styles */
#dashboard .ink-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

@media (min-width: 640px) {
  #dashboard .ink-card {
    border-top: 3px solid #0c4a6e;
  }
}

#dashboard .modern-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #cbd5e1; /* Thinner border for modern look */
  border-radius: 12px;
  font-family: "Battambang";
  font-weight: 600;
  color: #0c4a6e;
  background-color: #f8fafc;
  transition: all 0.2s;
}

#dashboard .modern-input:focus {
  border-color: #0ea5e9;
  background-color: white;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15); /* Softer glow */
  outline: none;
}

#dashboard .custom-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%230369a1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.2em;
}

#dashboard .btn-ink {
  background-color: #0c4a6e;
  color: white;
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  font-weight: 700;
  transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(12, 74, 110, 0.3);
}

#dashboard .btn-ink:hover {
  background-color: #075985;
  transform: translateY(-1px);
}

#dashboard .btn-ink:active {
  transform: translateY(0);
}

#dashboard .tab-container {
  background-color: #fff; /* White background for tab container */
  padding: 0.4rem;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  display: inline-flex;
  gap: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

#dashboard .tab-btn {
  padding: 0.6rem 1.2rem;
  font-weight: 700;
  color: #64748b;
  border-radius: 10px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

#dashboard .tab-btn:hover:not(.active) {
  background-color: #f1f5f9;
  color: #475569;
}

#dashboard .tab-btn.active {
  color: white;
  background: linear-gradient(
    135deg,
    #0c4a6e,
    #075985
  ); /* Gradient for active tab */
  box-shadow: 0 2px 4px rgba(12, 74, 110, 0.2);
}

#dashboard .table-row {
  transition: background 0.15s;
  border-bottom: 1px solid #f1f5f9;
}

#dashboard .table-row:hover {
  background-color: #f0f9ff;
}

#dashboard .overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

#dashboard .overlay-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

#dashboard .modal-content {
  background: white;
  width: 90%;
  max-width: 400px;
  padding: 2rem;
  border-radius: 24px;
  text-align: center;
  transform: scale(0.95);
  transition: transform 0.2s;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

#dashboard .overlay-backdrop.show .modal-content {
  transform: scale(1);
}

#dashboard #iframe-modal {
  padding: 0 !important;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.85);
}

#dashboard #iframe-modal .iframe-box {
  width: 100%;
  height: 100%;
  background: white;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

@media (min-width: 1024px) {
  #dashboard #iframe-modal {
    padding: 1.5rem !important;
  }
  #dashboard #iframe-modal .iframe-box {
    width: 100%;
    max-width: 1200px;
    height: 100%;
    max-height: 95vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  }
}

#dashboard .close-iframe-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 50;
  width: 36px;
  height: 36px;
  background-color: #ef4444;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, background-color 0.2s;
  cursor: pointer;
  border: 2px solid white;
}

#dashboard .close-iframe-btn:hover {
  background-color: #dc2626;
  transform: scale(1.1);
}
#dashboard .close-iframe-btn:active {
  transform: scale(0.95);
}
#dashboard .khmer-num {
  font-family: "Battambang", sans-serif;
  font-weight: bold;
}

/* =========================================
   ENTRY VIEW STYLES (Improved Visuals)
   ========================================= */

#entry .form-container {
  width: 95%;
  max-width: 1000px;
  margin: 15px auto;
  background: #ffffff;
  border-radius: 20px; /* More rounded */
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.08),
    0 4px 10px -2px rgba(0, 0, 0, 0.04); /* Softer, deeper shadow */
  overflow: hidden;
  border: 1px solid #e2e8f0;
  position: relative;
}

@media (min-width: 768px) {
  #entry .form-container {
    width: 100%;
    margin: 30px auto;
    border-radius: 24px;
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.1);
  }
}

#entry .input-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #475569;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

@media (min-width: 768px) {
  #entry .input-label {
    font-size: 0.95rem;
  }
}

#entry .modal-alert .modal-icon-circle {
  background-color: #fef9c3;
  color: #ca8a04;
}
#entry .form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  /* CHANGED: Increased border thickness and made color slightly darker */
  border: 1.5px solid #94a3b8; /* Changed from 1px solid #cbd5e1 */
  border-radius: 12px;
  font-family: "Battambang";
  font-size: 15px;
  color: #0f172a;
  font-weight: 600;
  background-color: #f8fafc;
  transition: all 0.2s ease-in-out;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

@media (min-width: 768px) {
  #entry .form-input {
    padding: 0.85rem 1rem;
    font-size: 1rem;
  }
}

#entry .form-input:hover {
  border-color: #94a3b8;
  background-color: #fff;
}

#entry .form-input:focus {
  outline: none;
  border-color: #3b82f6; /* Bright Blue */
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15); /* Soft focus ring */
  transform: translateY(-1px);
}

#entry div:focus-within > .input-label {
  color: #2563eb;
}

#entry .form-input.latin {
  font-family: "Poppins", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#entry .form-input[readonly] {
  background-color: #f1f5f9;
  color: #64748b;
  cursor: not-allowed;
  border-color: #e2e8f0;
  box-shadow: none;
}

#entry .input-pob-1 {
  border-left: 5px solid #f59e0b;
}
#entry .input-pob-2 {
  border-left: 5px solid #10b981;
}

/* Date Widget Improvements */
#entry .date-widget {
  display: flex;
  width: 100%;
  background: #fff;
  /* CHANGED: Match border with form-input */
  border: 1.5px solid #94a3b8;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  overflow: hidden;
  transition: all 0.25s ease;
  background-color: #f8fafc;
}

@media (min-width: 768px) {
  #entry .date-widget {
    border-top-left-radius: 14px;
    border-top-right-radius: 14px;
  }
}

#entry .date-widget:focus-within {
  border-color: #3b82f6;
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

#entry .date-box {
  border: none;
  padding: 0.75rem 0.2rem;
  text-align: center;
  font-family: "Battambang";
  font-weight: bold;
  background: transparent;
  color: #1e40af;
  outline: none;
  border-right: 1px solid #e2e8f0;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  #entry .date-box {
    padding: 0.85rem 0.2rem;
    font-size: 1rem;
  }
}

#entry .date-box:last-child {
  border-right: none;
}
#entry .date-dow {
  width: 30%;
  background-color: #f1f5f9;
  color: #475569;
  font-size: 0.8rem;
}
#entry .date-day {
  width: 15%;
}
#entry .date-month {
  flex-grow: 1;
  min-width: 0;
}
#entry .date-year {
  width: 25%;
}

#entry .date-result-input {
  /* CHANGED: Match border with form-input */
  border: 1.5px solid #94a3b8;
  border-top: none;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  background-color: #eff6ff;
  color: #1d4ed8;
  font-size: 15px;
  width: 100%;
  padding: 0.75rem 1rem;
  display: block;
  font-weight: 700;
  text-align: center;
  transition: all 0.2s;
}

#entry .parents-banner {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  #entry .date-result-input {
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
    padding: 0.85rem 1rem;
    font-size: 1rem;
  }
}

#entry .date-widget:focus-within + .date-result-input {
  border-color: #3b82f6;
  background-color: #dbeafe;
}

#entry .form-section {
  padding: 20px 15px;
  position: relative;
}

@media (min-width: 768px) {
  #entry .form-section {
    padding: 40px;
  }
}

#entry .section-header {
  font-family: "Moul", serif;
  font-size: 1.1rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (min-width: 768px) {
  #entry .section-header {
    font-size: 1.25rem;
    margin-bottom: 25px;
    gap: 12px;
  }
}

#entry .header-banner {
  background: linear-gradient(
    135deg,
    #1e3a8a 0%,
    #3b82f6 100%
  ); /* Richer Gradient */
  padding: 20px;
  color: white;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  #entry .header-banner {
    padding: 30px;
  }
}

#entry .btn-copy {
  font-size: 0.7rem;
  background-color: #f0f9ff;
  color: #0284c7;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid #bae6fd;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  white-space: nowrap;
}

@media (min-width: 768px) {
  #entry .btn-copy {
    font-size: 0.75rem;
    padding: 8px 16px;
  }
}
#entry .btn-copy:hover {
  background-color: #e0f2fe;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Zigzag Separator Colors */
#entry .zigzag-separator {
  height: 10px;
  width: 100%;
  position: relative;
  margin-bottom: 25px;
  background: linear-gradient(135deg, #fff 6px, transparent 0) 0 6px,
    linear-gradient(225deg, #fff 6px, transparent 0) 0 6px,
    linear-gradient(315deg, #fff 6px, transparent 0) 0 0,
    linear-gradient(45deg, #fff 6px, transparent 0) 0 0;
  background-color: var(--z-color);
  background-size: 12px 12px;
  opacity: 0.6;
}
#entry .z-orange {
  --z-color: #f97316;
}
#entry .z-blue {
  --z-color: #2563eb;
}
#entry .z-pink {
  --z-color: #ec4899;
}
#entry .z-green {
  --z-color: #10b981;
}

/* Modal Styles */
#entry .custom-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#entry .modal-card {
  background-color: white;
  padding: 25px;
  border-radius: 20px;
  text-align: center;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: modalPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid #f1f5f9;
}

@media (min-width: 768px) {
  #entry .modal-card {
    padding: 35px;
  }
}

#entry .modal-icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px auto;
}

#entry .modal-success .modal-icon-circle {
  background-color: #dcfce7;
  color: #16a34a;
}
#entry .modal-confirm .modal-icon-circle {
  background-color: #fee2e2;
  color: #dc2626;
}
#entry .modal-alert .modal-icon-circle {
  background-color: #fef9c3;
  color: #ca8a04;
}

#entry .parents-banner {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

#entry .parents-banner-text {
  display: inline-block;
  padding: 10px 25px;
  border-radius: 50px;
  font-family: "Moul", serif;
  font-size: 0.95rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  position: relative;
  border-width: 2px;
  background-color: white;
}
#entry .parents-banner::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #cbd5e1;
  z-index: -1;
}
#entry .modal-alert .modal-icon-circle {
  background-color: #fef9c3;
  color: #ca8a04;
}

/* Fixed: Simplified selector to ensure it works */
#loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  backdrop-filter: blur(4px);
}

#entry .parents-banner {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}