/* ========================================
   GLOBAL AGREEMENT MODAL SYSTEM
   For pages requiring user acceptance
   ======================================== */

/* Terms Overlay - Full Screen Custom Overlay */
.terms-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1040;
  opacity: 1;
  visibility: visible;
  transition: all 0.4s ease;
  padding: 20px;
}

.terms-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: -1;
}

.terms-overlay-content {
  background: white;
  border-radius: 20px;
  max-width: 650px;
  width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.5s ease;
  overflow: hidden;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}



.terms-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: 1.25rem 1.5rem;
  text-align: center;
  border-radius: 20px 20px 0 0;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.terms-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 20px 20px 0 0;
  z-index: -1;
}

.terms-icon {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
  display: block;
  position: relative;
  z-index: 1;
}

.terms-title {
  margin: 0;
  font-size: var(--fs-9);
  font-weight: 600;
  color: white;
  position: relative;
  z-index: 1;
  line-height: 1.3;
}

.terms-body {
  padding: 1.5rem 2rem;
  background-color: #ffffff;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.terms-body::-webkit-scrollbar {
  width: 6px;
}

.terms-body::-webkit-scrollbar-track {
  background: transparent;
}

.terms-body::-webkit-scrollbar-thumb {
  background: #d0d0d0;
  border-radius: 10px;
}

.terms-body::-webkit-scrollbar-thumb:hover {
  background: #b0b0b0;
}

.terms-text {
  margin-bottom: 1rem;
  color: var(--text-color);
  font-size: var(--fs-5);
  line-height: 1.5;
  text-align: left;
}

.terms-text:last-of-type {
  margin-bottom: 1.25rem;
}

.tubitak-link {
  display: block;
  text-align: center;
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  text-decoration: none;
  margin-top: 1rem;
  font-size: var(--fs-4);
  font-weight: 600;
  transition: all 0.3s ease;
  width: 100%;
  line-height: 1.4;
  box-shadow: 0 2px 8px rgba(31, 76, 138, 0.1);
}

.tubitak-link i {
  color: var(--primary-color);
  transition: color 0.3s ease;
}

.tubitak-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(31, 76, 138, 0.2);
}

.tubitak-link:hover i {
  color: white;
}

.terms-actions {
  padding: 1.5rem 2rem;
  background: white;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border-radius: 0 0 20px 20px;
  flex-shrink: 0;
  border-top: 1px solid #e9ecef;
}

.terms-accept-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  border-radius: 10px;
  padding: 0.95rem 1.5rem;
  font-weight: 600;
  font-size: var(--fs-4);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-align: center;
  line-height: 1.3;
}

.terms-accept-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(31, 76, 138, 0.4);
}

.terms-decline-btn {
  background: var(--accent-color);
  color: var(--primary-dark);
  border: 2px solid var(--accent-color);
  border-radius: 10px;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  font-size: var(--fs-4);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  line-height: 1.3;
}

.terms-decline-btn i {
  color: var(--primary-dark);
  transition: color 0.3s ease;
}

.terms-decline-btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 196, 0, 0.4);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet */
@media (max-width: 992px) {
  .terms-overlay-content {
    max-width: 600px;
    width: 92%;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .terms-overlay {
    padding: 10px;
    align-items: flex-start;
    padding-top: 5vh;
  }

  .terms-overlay-content {
    width: 95%;
    max-height: 90vh;
    max-width: none;
  }

  .terms-header {
    padding: 1rem 1.25rem;
  }

  .terms-icon {
    font-size: 2rem;
    margin-bottom: 0.4rem;
  }

  .terms-title {
    font-size: var(--fs-8);
    line-height: 1.25;
  }

  .terms-body {
    padding: 1.25rem 1.5rem;
  }

  .terms-text {
    font-size: var(--fs-4);
    line-height: 1.45;
    margin-bottom: 0.85rem;
  }

  .tubitak-link {
    font-size: var(--fs-3);
    padding: 0.75rem 1rem;
    margin-top: 0.85rem;
  }

  .terms-actions {
    padding: 1.25rem 1.5rem;
    gap: 0.75rem;
  }

  .terms-accept-btn,
  .terms-decline-btn {
    font-size: var(--fs-3);
    padding: 0.85rem 1.25rem;
  }
}

/* Small Mobile */
@media (max-width: 576px) {
  .terms-overlay {
    padding: 5px;
    padding-top: 3vh;
  }

  .terms-overlay-content {
    width: 96%;
    max-height: 94vh;
    border-radius: 16px;
  }

  .terms-header {
    padding: 0.85rem 1rem;
    border-radius: 16px 16px 0 0;
  }

  .terms-icon {
    font-size: 1.75rem;
    margin-bottom: 0.3rem;
  }

  .terms-title {
    font-size: var(--fs-7);
    line-height: 1.2;
  }

  .terms-body {
    padding: 1rem 1.25rem;
  }

  .terms-text {
    font-size: var(--fs-3);
    line-height: 1.4;
    margin-bottom: 0.75rem;
  }

  .tubitak-link {
    font-size: var(--fs-2);
    padding: 0.7rem 0.9rem;
    margin-top: 0.75rem;
  }

  .tubitak-link i {
    font-size: 0.9rem;
  }

  .terms-actions {
    padding: 1rem 1.25rem;
    gap: 0.65rem;
    border-radius: 0 0 16px 16px;
  }

  .terms-accept-btn,
  .terms-decline-btn {
    font-size: var(--fs-2);
    padding: 0.75rem 1rem;
    gap: 0.3rem;
  }

  .terms-accept-btn i,
  .terms-decline-btn i {
    font-size: 0.9rem;
  }
}

/* Extra Small Mobile */
@media (max-width: 400px) {
  .terms-overlay-content {
    width: 98%;
  }

  .terms-header {
    padding: 0.75rem 0.85rem;
  }

  .terms-icon {
    font-size: 1.5rem;
  }

  .terms-title {
    font-size: var(--fs-5);
  }

  .terms-body {
    padding: 0.85rem 1rem;
  }

  .terms-text {
    font-size: var(--fs-2);
    margin-bottom: 0.65rem;
  }

  .tubitak-link {
    font-size: var(--fs-1);
    padding: 0.65rem 0.8rem;
  }

  .terms-actions {
    padding: 0.85rem 1rem;
    gap: 0.6rem;
  }

  .terms-accept-btn,
  .terms-decline-btn {
    font-size: var(--fs-1);
    padding: 0.7rem 0.85rem;
  }
}

/* ========================================
   DARK THEME SUPPORT
   ======================================== */

[data-theme="dark"] .terms-overlay-content {
  background: var(--bg-card);
}

[data-theme="dark"] .terms-body {
  background: var(--bg-card);
}

[data-theme="dark"] .terms-text {
  color: var(--text-color);
}

[data-theme="dark"] .terms-actions {
  background: var(--bg-card);
  border-top-color: var(--border-color);
}

[data-theme="dark"] .tubitak-link {
  border-color: var(--primary-light);
  color: var(--primary-light);
}

[data-theme="dark"] .tubitak-link i {
  color: var(--primary-light);
}

[data-theme="dark"] .tubitak-link:hover {
  background: var(--primary-color);
  color: white;
}

[data-theme="dark"] .tubitak-link:hover i {
  color: white;
}

/* ========================================
   WARNING TOAST - Site Sarısı
   ======================================== */

.agreement-warning-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: linear-gradient(135deg, #FFC400, #FFB300);
  color: #1F4C8A;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(255, 196, 0, 0.5), 0 0 0 1px rgba(31, 76, 138, 0.1);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1050;
  font-size: var(--fs-5);
  font-weight: 600;
  max-width: 90%;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  pointer-events: none;
  position: relative;
  overflow: hidden;
}

.agreement-warning-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.agreement-warning-toast i {
  font-size: 1.25rem;
  flex-shrink: 0;
  color: #1F4C8A;
}

.agreement-warning-toast span {
  line-height: 1.4;
  flex: 1;
}

/* Progress Bar */
.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  background: #1F4C8A;
  width: 100%;
  transform-origin: left;
  animation: toast-progress 4s linear forwards;
  border-radius: 0 0 12px 12px;
}

@keyframes toast-progress {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}

/* Pulse Effect for Modal - Glow effect */
.terms-overlay-content.pulse {
  animation: modal-glow 0.5s ease-out;
}

@keyframes modal-glow {
  0%, 100% {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  }
  50% {
    box-shadow: 0 20px 60px rgba(255, 196, 0, 0.6), 0 0 30px rgba(255, 196, 0, 0.4);
  }
}

@media (max-width: 768px) {
  .agreement-warning-toast {
    font-size: var(--fs-4);
    padding: 0.85rem 1.25rem;
    max-width: 95%;
  }

  .agreement-warning-toast i {
    font-size: 1.1rem;
  }
}

@media (max-width: 576px) {
  .agreement-warning-toast {
    font-size: var(--fs-3);
    padding: 0.75rem 1rem;
    border-radius: 10px;
  }

  .agreement-warning-toast i {
    font-size: 1rem;
  }
  
  .toast-progress {
    border-radius: 0 0 10px 10px;
  }
}