/* modal.css - Pedram Ghassemi Portfolio Blog Modal Popup Styles */

/* Modal Parent Container */
.t-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh; /* dynamic viewport height to handle shifting mobile browser toolbars */
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* Open State */
.t-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Blur Backdrop Overlay */
.t-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 17, 16, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

:root[data-theme="light"] .t-modal__overlay {
  background-color: rgba(252, 252, 251, 0.65);
}

/* Modal Inner Card */
.t-modal__container {
  position: relative;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  width: 100%;
  max-width: 720px;
  max-height: 85dvh; /* dynamic viewport height */
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1010;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.t-modal.is-visible .t-modal__container {
  transform: scale(1) translateY(0);
}

/* Floating Close Button */
.t-modal__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(15, 17, 16, 0.7);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1020;
  transition: var(--transition-fast);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.t-modal__close:hover {
  background-color: rgba(15, 17, 16, 0.95);
  transform: scale(1.05);
}

.t-modal__close svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
}

/* Modal Top Graphic Hero */
.t-modal__hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
  background-color: #272a2a;
  margin-bottom: 1.5rem;
}

.t-modal__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Scrollable Content Container */
.t-modal__content {
  padding: 2.25rem;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Custom Scrollbar for Modal content */
.t-modal__content::-webkit-scrollbar {
  width: 6px;
}

.t-modal__content::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 3px;
}

/* Modal Title Details */
.t-modal__header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
  padding-right: 3rem; /* reserve space for close button */
}

#modal-title {
  font-size: var(--text-xl);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

#modal-category {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-color);
}

/* Modal Body Text */
.t-modal__body {
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.65;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.t-modal__body strong {
  color: var(--text-main);
}

/* Prevent parent scroll */
body.modal-open {
  overflow: hidden;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .t-modal {
    padding: 0.75rem;
  }
  
  .t-modal__container {
    max-height: 90dvh; /* dynamic viewport height */
    border-radius: 1.25rem;
  }
  
  .t-modal__content {
    padding: 1.5rem;
  }
  
  #modal-title {
    font-size: 1.25rem;
  }
  
  .t-modal__close {
    top: 1rem;
    right: 1rem;
    width: 2.25rem;
    height: 2.25rem;
  }
}