/* PERIPLUS Login Screen Styles */

/* Glitch Text Efekti */
.glitch {
  position: relative;
  font-family: "Fugaz One", "Syne Mono", "JetBrains Mono", monospace;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary-700);
  text-transform: uppercase;
  background: linear-gradient(100deg, #0B1020 0%, #152B63 25%, #1E3A8A 55%, #2546A9 75%, #3B82F6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0.5px 0 rgba(0, 0, 0, 0.25);
}

body.dark .glitch {
  background: linear-gradient(100deg, #F3F4F6 0%, #E5E7EB 25%, #D1D5DB 55%, #9CA3AF 75%, #6B7280 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0.5px 0 rgba(0, 0, 0, 0.15);
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glitch::before {
  left: 2px;
  text-shadow: var(--before-shadow);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim-before var(--before-duration) infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: var(--after-shadow);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim-after var(--after-duration) infinite linear alternate-reverse;
}

.glitch.enable-on-hover:hover::before {
  animation-duration: 0.3s;
}

.glitch.enable-on-hover:hover::after {
  animation-duration: 0.2s;
}

@keyframes glitch-anim-before {
  0% { clip: rect(31px, 9999px, 94px, 0); }
  20% { clip: rect(33px, 9999px, 14px, 0); }
  40% { clip: rect(43px, 9999px, 37px, 0); }
  60% { clip: rect(26px, 9999px, 75px, 0); }
  80% { clip: rect(2px, 9999px, 97px, 0); }
  100% { clip: rect(76px, 9999px, 33px, 0); }
}

@keyframes glitch-anim-after {
  0% { clip: rect(65px, 9999px, 100px, 0); }
  20% { clip: rect(79px, 9999px, 85px, 0); }
  40% { clip: rect(66px, 9999px, 4px, 0); }
  60% { clip: rect(98px, 9999px, 40px, 0); }
  80% { clip: rect(1px, 9999px, 60px, 0); }
  100% { clip: rect(80px, 9999px, 87px, 0); }
}

/* Login Screen Container */
.login-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  background: var(--bg);
}

/* Authenticated durumunda login modal'ı kesinlikle gizle */
body.authenticated .login-modal,
body.authenticated #loginModal,
body.authenticated #verifyModal {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  z-index: -9999 !important;
  position: absolute !important;
  top: -9999px !important;
  left: -9999px !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

.login-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.waves-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.waves-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.modal-card {
  position: relative;
  z-index: 2;
  width: 450px;
  height: 600px;
  perspective: 1000px;
  transform-style: preserve-3d;
  /* Arka plan yok - sadece içerideki face'ler görünmeli */
  background: transparent;
}

.modal-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-style: preserve-3d;
  transform-origin: center center;
  /* Şeffaf - geçiş sırasında waves görünsün */
  background: transparent;
}

.modal-card.flipped .modal-card-inner {
  transform: rotateY(180deg);
}

.modal-face {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  /* Geçiş sırasında siyahlığı önlemek için */
  will-change: transform;
}

body.dark .modal-face {
  background: rgba(15, 23, 42, 0.95);
}

.modal-face-front {
  transform: rotateY(0deg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.modal-face-back {
  transform: rotateY(180deg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Toggle Switch */
.modal-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
}

.checkbox-toggle {
  position: absolute;
  left: -9999px;
}

.checkbox-toggle:checked + label,
.checkbox-toggle:not(:checked) + label {
  position: relative;
  display: block;
  text-align: center;
  width: 60px;
  height: 16px;
  border-radius: 8px;
  padding: 0;
  margin: 0;
  cursor: pointer;
  background-color: var(--primary-100);
  transition: background-color 0.3s;
}

.checkbox-toggle:checked + label {
  background-color: var(--primary-600);
}

.checkbox-toggle:checked + label::after,
.checkbox-toggle:not(:checked) + label::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.3s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.checkbox-toggle:checked + label::after {
  transform: translateX(44px);
}

.checkbox-toggle:not(:checked) + label::before {
  content: 'Giriş';
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}

.checkbox-toggle:checked + label::before {
  content: 'Kayıt';
  position: absolute;
  left: -50px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-600);
  white-space: nowrap;
}

/* Login/Register Title */
.modal-title {
  text-align: center;
  margin-bottom: 32px;
}

.modal-title h2 {
  margin: 0;
  margin-top: 16px;
  font-size: 24px;
  font-weight: 700;
  color: var(--fg);
}

/* Form Styles */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

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

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}

.form-group input {
  height: 40px;
  padding: 0 16px;
  border: 1px solid var(--hair);
  border-radius: 8px;
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-600);
}

.form-group textarea {
  min-height: 80px;
  padding: 12px 16px;
  border: 1px solid var(--hair);
  border-radius: 8px;
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  resize: vertical;
  font-family: inherit;
}

.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-600);
}

/* Captcha */
.captcha-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

#loginRecaptchaContainer,
#registerRecaptchaContainer {
  position: relative;
  z-index: 3;
  pointer-events: auto;
}

#loginRecaptcha,
#registerRecaptcha,
#loginRecaptcha iframe,
#registerRecaptcha iframe {
  pointer-events: auto;
}

.captcha-question {
  flex: 1;
  font-weight: 600;
  color: var(--fg);
}

.captcha-input {
  width: 110px;
}

/* Buttons */
.modal-btn {
  height: 44px;
  background: var(--primary-600);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: auto;
}

.modal-btn:hover {
  background: var(--primary-700);
}

.modal-btn:disabled {
  background: var(--neutral-400);
  cursor: not-allowed;
}

.modal-btn-secondary {
  background: transparent;
  color: var(--primary-600);
  border: 1px solid var(--primary-600);
}

.modal-btn-secondary:hover {
  background: var(--primary-100);
}

/* Error/Success Messages */
.modal-message {
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: none;
  font-size: 14px;
}

.modal-message.show {
  display: block;
}

.modal-message.error {
  background: #fee;
  color: #c33;
  border: 1px solid #fcc;
}

.modal-message.success {
  background: #efe;
  color: #363;
  border: 1px solid #cfc;
}

/* Password Strength Indicator */
.password-strength {
  margin-top: 6px;
  height: 4px;
  background: var(--hair);
  border-radius: 2px;
  overflow: hidden;
}

.password-strength-bar {
  height: 100%;
  width: 0%;
  transition: width 0.2s ease, background 0.2s ease;
  background: #dc3545;
}

.password-strength-bar.weak {
  width: 30%;
  background: #dc3545;
}

.password-strength-bar.medium {
  width: 60%;
  background: #fd7e14;
}

.password-strength-bar.strong {
  width: 85%;
  background: #28a745;
}

.password-strength-bar.verystrong {
  width: 100%;
  background: #198754;
}

/* Link Styles */
.modal-link {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted);
}

.modal-link a {
  color: var(--primary-600);
  text-decoration: none;
  cursor: pointer;
  transition: all 200ms linear;
}

.modal-link a:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

/* Login Footer */
.login-footer {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--primary-600);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  pointer-events: none;
  z-index: 10;
}

/* KVKK Modal Styles - Siyah Beyaz, APA Formatı */
#kvkkModal .modal-card {
  max-width: 800px;
  max-height: 90vh;
  width: 90%;
  height: auto;
  background: #ffffff !important;
  border: 1px solid #000000 !important;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3) !important;
  border-radius: 0 !important;
  padding: 40px !important;
}

#kvkkModal .modal-card * {
  font-family: 'Times New Roman', Times, serif !important;
  color: #000000 !important;
}

#kvkkModal .modal-card h2,
#kvkkModal .modal-card h3 {
  margin-top: 24px;
  margin-bottom: 12px;
  color: #000000 !important;
  font-size: 14pt !important;
  font-weight: bold !important;
  text-align: left !important;
  text-transform: none !important;
}

#kvkkModal .modal-card h4 {
  margin-top: 16px;
  margin-bottom: 8px;
  color: #000000 !important;
  font-size: 12pt !important;
  font-weight: bold !important;
  text-indent: 0.5in !important;
  text-transform: none !important;
}

#kvkkModal .modal-card ul {
  margin-left: 0.5in !important;
  margin-bottom: 16px;
  padding-left: 0.25in !important;
  line-height: 2.0 !important;
}

#kvkkModal .modal-card li {
  margin-bottom: 6px !important;
  font-size: 12pt !important;
  line-height: 2.0 !important;
}

#kvkkModal .modal-card p {
  margin-bottom: 12px;
  line-height: 2.0 !important;
  font-size: 12pt !important;
  text-indent: 0.5in !important;
}

#kvkkModal #kvkkModalCheckbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-600);
}

#kvkkModal #kvkkModalCloseBtn {
  min-width: 120px;
}

#kvkkConsentGroup {
  margin-top: 8px;
}

#kvkkConsentGroup label {
  cursor: pointer;
  user-select: none;
}

#kvkkConsentGroup input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-600);
  flex-shrink: 0;
  margin-top: 2px;
}

#kvkkTextLink {
  color: var(--primary-600);
  text-decoration: underline;
  transition: color 0.2s ease;
}

#kvkkTextLink:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  #kvkkModal .modal-card {
    width: 95%;
    max-width: 95%;
  }
  .modal-card {
    width: 90%;
    max-width: 450px;
    height: auto;
    min-height: 500px;
  }
  
  .modal-face {
    padding: 32px 24px;
  }
  
  .glitch {
    font-size: 36px;
  }
  
  .login-footer {
    font-size: 12px;
    bottom: 16px;
  }
}