/* ========================================
   RESOURCE DETAIL PAGE
======================================== */

.resource-detail-page {
  width: 100%;
  background: var(--color-black);
  color: var(--color-white);
}

.resource-detail-inner {
  width: 100%;
  max-width: var(--inner);
  margin: 0 auto;
  padding: 0 30px;
}

.resource-visual-line {
  width: 100%;
  height: 12px;
  background: var(--color-blue-nav);
}

/* ========================================
   SECTION
======================================== */

.resource-detail-section {
  padding: 85px 0 110px;
}

.resource-page-title {
  margin: 0 0 45px;
  text-align: center;

  font-size: var(--font-visual);
  font-weight: 700;
  line-height: 1.4;
}

/* ========================================
   BOARD HEADER
======================================== */

.resource-board-header {
  display: flex;
  flex-direction: column;
  justify-content: center;

  min-height: 110px;
  padding: 24px 30px;

  background: var(--color-surface-raised);
}

.resource-board-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.resource-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;

  min-width: 48px;
  padding: 4px 12px;

  border-radius: 30px;
  background: var(--color-blue);

  color: var(--color-white);
  font-size: var(--font-sm);
  font-weight: 600;
}

.resource-board-heading h4 {
  margin: 0;

  font-size: var(--font-title-sm);
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

/* ========================================
   BOARD META
======================================== */

.resource-board-meta {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 25px;

  margin-top: 12px;

  color: var(--color-gray-light);
  font-size: var(--font-xs);
}

.resource-board-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.resource-board-meta strong {
  color: var(--color-gray-light);
  font-weight: 400;
}

/* ========================================
   BOARD CONTENT
======================================== */

.resource-board-content {
  min-height: 450px;
  padding: 30px 30px 55px;

  border-bottom: 1px solid var(--color-border-dark);
}

.resource-description {
  margin: 0 0 35px;

  font-size: var(--font-base);
  line-height: 1.8;
  color: var(--color-gray-light);
  white-space: pre-line;
}

.resource-description:empty {
  display: none;
}

/* ========================================
   CENTER IMAGE
======================================== */

.resource-content-image {
  width: 100%;
  text-align: center;
}

.resource-content-image[hidden] {
  display: none;
}

.resource-content-image img {
  display: block;

  width: auto;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

/* ========================================
   ATTACHED FILES
======================================== */

.resource-attachments {
  width: 100%;
  margin-top: 45px;
  padding: 25px 30px;

  border: 1px solid var(--color-border-dark);
  border-radius: 10px;
  background: var(--color-surface);
}

.resource-attachments[hidden] {
  display: none;
}

/* ATTACHMENT TITLE */

.resource-attachments-title {
  display: flex;
  align-items: center;
  gap: 10px;

  margin: 0 0 20px;

  color: var(--color-white);
  font-size: var(--font-lg);
  font-weight: 600;
  line-height: 1.4;
}

.attachment-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: var(--color-blue-bright);
  font-size: var(--font-lg);
}

/* FILE LIST */

.resource-attachments-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* FILE ITEM */

.resource-attachment-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  padding: 18px 20px;

  border: 1px solid var(--color-border-dark);
  border-radius: 7px;
  background: var(--color-surface-raised);
}

/* FILE NAME */

.resource-attachment-name {
  display: flex;
  align-items: center;
  gap: 10px;

  min-width: 0;

  color: var(--color-gray-light);
  font-size: var(--font-base);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.resource-attachment-name::before {
  content: "📄";
  flex-shrink: 0;
  font-size: var(--font-lg);
}

/* DOWNLOAD BUTTON */

.resource-download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  gap: 8px;

  min-width: 140px;
  min-height: 42px;
  padding: 10px 18px;

  border: 1px solid var(--color-blue-nav);
  border-radius: 7px;

  background: linear-gradient(
    180deg,
    var(--color-blue-dark) 0%,
    var(--color-blue-nav) 100%
  );

  color: var(--color-white);
  font-size: var(--font-sm);
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;

  cursor: pointer;

  transition:
    background 0.3s ease,
    border-color 0.3s ease;
}

.resource-download-button:hover {
  background: linear-gradient(
    180deg,
    var(--color-blue-panel) 0%,
    var(--color-blue-nav) 100%
  );

  border-color: var(--color-blue-bright);
  color: var(--color-white);
}

/* ========================================
   DOWNLOAD NOTICE
======================================== */

.resource-download-notice {
  margin-top: 35px;
  color: var(--color-gray-light);
  font-size: var(--font-base);
  line-height: 1.6;
}

/* ========================================
   BOARD BOTTOM
======================================== */

.resource-board-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  padding-top: 20px;
}

.resource-board-nav {
  display: flex;
  gap: 10px;
}

/* ========================================
   PREVIOUS / NEXT
======================================== */

.resource-nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 180px;
  min-height: 42px;
  padding: 10px 20px;

  border-radius: 7px;
  background: var(--color-gray-dark);

  color: var(--color-white);
  font-size: var(--font-base);
  font-weight: 500;
  text-decoration: none;

  transition: background 0.3s ease;
}

.resource-nav-button:hover {
  background: var(--color-gray-dark);
  color: var(--color-white);
}

.resource-nav-button.is-disabled {
  opacity: 0.35;
  pointer-events: none;
  cursor: default;
}

/* ========================================
   LIST BUTTON
======================================== */

.resource-list-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 180px;
  min-height: 42px;
  padding: 10px 20px;

  border-radius: 7px;
  background: var(--color-orange);

  color: var(--color-white);
  font-size: var(--font-base);
  font-weight: 600;
  text-decoration: none;

  transition: background 0.3s ease;
}

.resource-list-button:hover {
  background: var(--color-orange);
  color: var(--color-white);
}

.resource-write-input,
.resource-write-textarea {
  width: 100%;
  border: 1px solid var(--color-border-dark);
  border-radius: 7px;
  background: transparent;
  color: var(--color-white);
  font-size: var(--font-base);
  line-height: 1.5;
}

.resource-write-input {
  min-height: 42px;
  padding: 8px 12px;
}

.resource-write-title {
  font-size: var(--font-title-sm);
  font-weight: 600;
}

.resource-write-author {
  width: 160px;
}

.resource-write-textarea {
  min-height: 180px;
  padding: 12px;
  resize: vertical;
}

.resource-write-label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-gray-light);
  font-size: var(--font-base);
}

.resource-write-field {
  margin-bottom: 28px;
}

.resource-file-picker {
  display: flex;
  align-items: center;
  gap: 16px;
}

.resource-file-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;

  min-width: 140px;
  min-height: 42px;
  padding: 10px 18px;

  border: 1px solid var(--color-blue-nav);
  border-radius: 7px;
  background: linear-gradient(
    180deg,
    var(--color-blue-dark) 0%,
    var(--color-blue-nav) 100%
  );

  color: var(--color-white);
  font-size: var(--font-sm);
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}

.resource-file-button:hover {
  border-color: var(--color-blue-bright);
  background: linear-gradient(
    180deg,
    var(--color-blue-panel) 0%,
    var(--color-blue-nav) 100%
  );
}

.resource-write-file {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.resource-file-empty {
  margin: 0;
  color: var(--color-gray-light);
  font-size: var(--font-base);
  line-height: 1.5;
}

.resource-file-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.resource-file-list:empty {
  display: none;
}

.resource-file-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;

  min-width: 90px;
  min-height: 36px;
  padding: 8px 14px;

  border: 1px solid var(--color-border-dark);
  border-radius: 7px;
  background: transparent;

  color: var(--color-gray-light);
  font-size: var(--font-sm);
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}

.resource-file-remove:hover {
  border-color: var(--color-orange);
  color: var(--color-white);
}

.resource-submit-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 180px;
  min-height: 42px;
  padding: 10px 20px;

  border: 0;
  border-radius: 7px;
  background: var(--color-blue-nav);

  color: var(--color-white);
  font-size: var(--font-base);
  font-weight: 600;
  cursor: pointer;
}

/* ========================================
   TABLET - 1024px
======================================== */

@media (max-width: 1024px) {

  .resource-detail-section {
    padding: 70px 0 85px;
  }

  .resource-page-title {
    margin-bottom: 35px;
  }

  .resource-board-content {
    min-height: 350px;
  }

  /* ATTACHMENTS */

  .resource-attachments {
    padding: 25px;
  }

  .resource-attachment-name {
    font-size: var(--font-sm);
  }

  .resource-download-button {
    min-width: 120px;
    font-size: var(--font-sm);
  }

}

/* ========================================
   MOBILE - 767px
======================================== */

@media (max-width: 767px) {

  .resource-detail-inner {
    padding: 0 20px;
  }

  .resource-visual-line {
    height: 8px;
  }

  .resource-detail-section {
    padding: 55px 0 70px;
  }

  .resource-page-title {
    margin-bottom: 30px;
    font-size: var(--font-title-sm);
  }

  /* HEADER */

  .resource-board-header {
    min-height: auto;
    padding: 20px;
  }

  .resource-board-heading {
    align-items: flex-start;
    gap: 10px;
  }

  .resource-board-heading h4 {
    font-size: var(--font-base);
  }

  .resource-status {
    min-width: 42px;
    padding: 4px 10px;
    font-size: var(--font-xs);
  }

  /* META */

  .resource-board-meta {
    justify-content: flex-start;
    gap: 10px 20px;
    margin-top: 18px;
    font-size: var(--font-xs);
  }

  /* CONTENT */

  .resource-board-content {
    min-height: 300px;
    padding: 25px 10px 40px;
  }

  .resource-description {
    font-size: var(--font-sm);
  }

  /* ATTACHMENTS */

  .resource-attachments {
    margin-top: 30px;
    padding: 20px 15px;
    border-radius: 8px;
  }

  .resource-attachments-title {
    margin-bottom: 15px;
    font-size: var(--font-base);
  }

  .attachment-icon {
    font-size: var(--font-base);
  }

  .resource-attachments-list {
    gap: 10px;
  }

  .resource-file-picker {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .resource-file-button {
    min-width: 110px;
    min-height: 38px;
    font-size: var(--font-xs);
  }

  .resource-file-empty {
    font-size: var(--font-xs);
  }

  .resource-attachment-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;

    padding: 15px;
  }

  .resource-attachment-name {
    width: 100%;
    font-size: var(--font-xs);
  }

  .resource-attachment-name::before {
    font-size: var(--font-base);
  }

  .resource-file-remove {
    align-self: flex-end;
    min-width: 72px;
    min-height: 34px;
    font-size: var(--font-xs);
  }

  .resource-download-button {
    align-self: flex-end;

    min-width: 110px;
    min-height: 38px;
    padding: 9px 12px;

    font-size: var(--font-xs);
  }

  /* DOWNLOAD NOTICE */

  .resource-download-notice {
    font-size: var(--font-xs);
  }

  /* BOTTOM */

  .resource-board-bottom {
    gap: 12px;
  }

  .resource-board-nav {
    gap: 8px;
  }

  .resource-nav-button,
  .resource-list-button {
    min-width: 75px;
    min-height: 40px;
    padding: 9px 12px;
    font-size: var(--font-xs);
  }

}

/* ========================================
   SMALL MOBILE - 380px
======================================== */

@media (max-width: 380px) {

  .resource-board-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .resource-attachments {
    padding: 15px 12px;
  }

  .resource-attachment-item {
    padding: 12px;
  }

  .resource-attachment-name {
    font-size: var(--font-xs);
  }

  .resource-nav-button,
  .resource-list-button {
    min-width: 65px;
    padding: 9px 10px;
  }

}

.resource-pwd-layer[hidden] {
  display: none;
}

.resource-pwd-layer {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.72);
}

.resource-pwd-box {
  width: min(420px, 100%);
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: #111;
  color: var(--color-white);
	display: flex;
	flex-direction: column;
	align-items: center;
}

.resource-pwd-box h4 {
  margin: 0 0 10px;
  font-size: var(--font-lg);
  font-weight: 700;
}

.resource-pwd-box p {
  margin: 0 0 16px;
  font-size: var(--font-base);
  line-height: 1.5;
}

.resource-pwd-error {
  color: #ff8a80;
}

.resource-pwd-box input[type="password"] {
  width: 100%;
  height: 42px;
  margin: 0 0 16px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 7px;
  background: #000;
  color: var(--color-white);
  font-size: var(--font-base);
}

.resource-pwd-actions {
  display: flex;
	justify-content: center;
  gap: 10px;
}

.resource-pwd-actions button,
.resource-pwd-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  min-height: 42px;
  padding: 10px 20px;
  border: 0;
  border-radius: 7px;
  font-size: var(--font-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.resource-pwd-actions button {
  background: var(--color-orange);
  color: var(--color-white);
}

.resource-pwd-actions button[type="button"] {
  background: var(--color-gray-dark);
}

.resource-pwd-actions a {
  background: var(--color-gray-dark);
  color: var(--color-white);
}