/* ==========================================
   SAAD VISUALS — VISUAL LAB STYLES
   ========================================== */

.lab-hero {
  position: relative;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 60px;
  background: radial-gradient(circle at 50% 20%, rgba(162, 237, 162, 0.06) 0%, transparent 70%);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.lab-hero-content {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lab-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(162, 237, 162, 0.1);
  border: 1px solid rgba(162, 237, 162, 0.3);
  border-radius: 20px;
  color: var(--accent-mint);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.lab-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1.05;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.lab-hero-title span {
  background: linear-gradient(135deg, #A2EDA2 0%, #60E6A8 50%, #70F3FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lab-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.6;
}

/* SECTION TABS & CONTROLS */
.lab-main-section {
  padding: 60px 0 100px 0;
}

.lab-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.lab-filter-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-secondary);
  padding: 6px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.lab-filter-pill {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}

.lab-filter-pill:hover {
  color: var(--text-white);
}

.lab-filter-pill.active {
  background: var(--bg-surface);
  color: var(--accent-mint);
  border: 1px solid var(--border-hover);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.lab-search-wrapper {
  position: relative;
  min-width: 260px;
}

.lab-search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-white);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.lab-search-input:focus {
  border-color: var(--accent-mint);
  box-shadow: 0 0 0 3px rgba(162, 237, 162, 0.15);
}

.lab-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

/* CARDS GRID */
.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

/* CARD BASE */
.lab-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.lab-card:hover {
  transform: translateY(-6px);
  border-color: rgba(162, 237, 162, 0.4);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(162, 237, 162, 0.08);
}

.lab-card-thumb-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  background: #151515;
  overflow: hidden;
}

.lab-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.lab-card:hover .lab-card-thumb {
  transform: scale(1.06);
}

.lab-card-badges {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.tag-cat {
  padding: 4px 12px;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--accent-mint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tag-version {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  font-size: 0.725rem;
  font-weight: 600;
  color: #ffffff;
}

.tag-otp {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(255, 179, 0, 0.15);
  border: 1px solid rgba(255, 179, 0, 0.4);
  border-radius: 6px;
  font-size: 0.725rem;
  font-weight: 700;
  color: #ffca28;
}

.lab-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.lab-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.lab-card-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.lab-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: auto;
}

.lab-dl-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.lab-dl-count svg {
  width: 14px;
  height: 14px;
  color: var(--accent-mint);
}

/* MODAL OVERLAY SYSTEM */
.lab-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.lab-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lab-modal-card {
  width: 100%;
  max-width: 540px;
  background: #1a1a1a;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 36px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(162, 237, 162, 0.1);
  transform: scale(0.95);
  transition: transform var(--transition-fast);
}

.lab-modal-overlay.active .lab-modal-card {
  transform: scale(1);
}

.lab-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lab-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.lab-modal-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(162, 237, 162, 0.12);
  border: 1px solid rgba(162, 237, 162, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-mint);
  margin-bottom: 20px;
}

.lab-modal-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 8px;
}

.lab-modal-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.otp-dev-alert {
  padding: 10px 14px;
  background: rgba(162, 237, 162, 0.15);
  border: 1px dashed var(--accent-mint);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--accent-mint);
  margin-bottom: 20px;
  font-weight: 600;
}

.otp-inputs-grid {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 20px 0;
}

.otp-box {
  width: 50px;
  height: 60px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-white);
  text-align: center;
  transition: all var(--transition-fast);
}

.otp-box:focus {
  border-color: var(--accent-mint);
  box-shadow: 0 0 0 3px rgba(162, 237, 162, 0.2);
}

/* ARTICLE MODAL LARGE */
.article-modal-card {
  max-width: 840px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
}

.article-header-img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 24px;
}

.article-content-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-light);
}

.article-content-body h1, .article-content-body h2, .article-content-body h3 {
  margin-top: 28px;
  margin-bottom: 14px;
  color: var(--text-white);
}

.article-content-body p {
  margin-bottom: 18px;
}

.article-content-body code {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.article-content-body blockquote {
  border-left: 3px solid var(--accent-mint);
  padding-left: 16px;
  margin: 20px 0;
  color: var(--text-muted);
  font-style: italic;
}

/* In-Article Inline Photos */
.article-inline-img-box {
  margin: 28px 0;
  text-align: center;
}

.article-inline-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  display: block;
  margin: 0 auto;
}

.article-inline-caption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 10px;
  font-style: italic;
}

/* RESPONSIVE MEDIA QUERIES FOR VISUAL LAB */
@media (max-width: 992px) {
  .svms-featured-card {
    padding: 32px 24px !important;
  }
}

@media (max-width: 768px) {
  .lab-hero {
    padding-top: calc(var(--header-height) + 30px);
    padding-bottom: 45px;
  }

  .svms-featured-card {
    padding: 28px 20px !important;
    border-radius: 16px !important;
  }

  .svms-featured-btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 14px 16px !important;
    font-size: 0.875rem !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    justify-content: center !important;
    align-items: center !important;
  }

  .svms-featured-btn span {
    white-space: normal !important;
    text-align: center !important;
    word-break: break-word !important;
  }

  .lab-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .lab-filter-pills {
    width: 100%;
    max-width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: 4px;
    box-sizing: border-box;
  }

  .lab-filter-pill {
    width: 100%;
    text-align: center;
    padding: 8px 4px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .lab-search-wrapper {
    width: 100%;
    min-width: 0;
  }

  .lab-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .lab-modal-overlay {
    padding: 12px;
  }

  .lab-modal-card {
    padding: 28px 20px !important;
    border-radius: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .article-modal-card {
    padding: 24px 16px !important;
  }

  .otp-inputs-grid {
    gap: 6px;
  }

  .otp-box {
    width: 100%;
    max-width: 44px;
    height: 52px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .lab-hero {
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 35px;
  }

  .lab-hero-title {
    font-size: clamp(1.8rem, 7vw, 2.6rem);
  }

  .lab-hero-subtitle {
    font-size: 0.95rem;
  }

  .svms-featured-card {
    padding: 22px 14px !important;
    border-radius: 14px !important;
  }

  .svms-featured-btn {
    font-size: 0.8125rem !important;
    padding: 12px 10px !important;
  }

  .svms-featured-btn svg {
    width: 15px !important;
    height: 15px !important;
    margin-right: 6px !important;
  }

  .lab-card-thumb-wrapper {
    height: 170px;
  }

  .lab-card-body {
    padding: 18px;
  }

  .lab-card-title {
    font-size: 1.2rem;
  }

  .lab-filter-pill {
    padding: 7px 2px !important;
    font-size: 0.72rem !important;
    letter-spacing: -0.2px !important;
  }

  .otp-box {
    max-width: 38px;
    height: 46px;
    font-size: 1.15rem;
  }
}