/* Design By Sadia Portfolio — Frontend
   Dark glassmorphism, purple accent, premium agency feel. */

.dbsp-portfolio {
  --dbsp-accent: #a855f7;
  --dbsp-accent-2: #c084fc;
  --dbsp-bg: #0a0a0f;
  --dbsp-surface: rgba(255, 255, 255, 0.04);
  --dbsp-surface-2: rgba(255, 255, 255, 0.06);
  --dbsp-border: rgba(255, 255, 255, 0.08);
  --dbsp-border-hover: rgba(168, 85, 247, 0.35);
  --dbsp-text: #f5f5f7;
  --dbsp-muted: #a1a1aa;
  --dbsp-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.6);
  --dbsp-glow: 0 0 0 1px rgba(168, 85, 247, 0.25), 0 20px 60px -20px rgba(168, 85, 247, 0.5);
  --dbsp-radius: 20px;
  --dbsp-radius-sm: 12px;
  --dbsp-cols: 3;
  --dbsp-gap: 24px;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Helvetica, Arial, sans-serif;
  color: var(--dbsp-text);
  position: relative;
  padding: 32px 0;
}

.dbsp-portfolio *,
.dbsp-portfolio *::before,
.dbsp-portfolio *::after { box-sizing: border-box; }

/* Toolbar */
.dbsp-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
}

/* Premium dropdown filters */
.dbsp-filter { position: relative; }
.dbsp-filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--dbsp-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--dbsp-border);
  border-radius: 999px;
  color: var(--dbsp-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}
.dbsp-filter-trigger:hover {
  border-color: var(--dbsp-border-hover);
  background: var(--dbsp-surface-2);
  transform: translateY(-1px);
  box-shadow: var(--dbsp-glow);
}
.dbsp-filter-label { color: var(--dbsp-muted); }
.dbsp-filter-value { color: var(--dbsp-text); font-weight: 600; }
.dbsp-filter-trigger svg { transition: transform 0.25s ease; opacity: 0.7; }
.dbsp-filter.is-open .dbsp-filter-trigger svg { transform: rotate(180deg); }
.dbsp-filter.is-open .dbsp-filter-trigger {
  border-color: var(--dbsp-accent);
  box-shadow: var(--dbsp-glow);
}

.dbsp-filter-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 280px;
  max-width: 360px;
  background: rgba(15, 15, 22, 0.85);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid var(--dbsp-border);
  border-radius: 18px;
  box-shadow: var(--dbsp-shadow), 0 0 40px -10px rgba(168, 85, 247, 0.3);
  padding: 14px;
  z-index: 50;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.dbsp-filter.is-open .dbsp-filter-menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.dbsp-filter-search input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--dbsp-border);
  border-radius: 10px;
  color: var(--dbsp-text);
  font-size: 13px;
  outline: none;
  margin-bottom: 10px;
}
.dbsp-filter-search input:focus { border-color: var(--dbsp-accent); }
.dbsp-filter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 260px;
  overflow-y: auto;
}
.dbsp-filter-list::-webkit-scrollbar { width: 6px; }
.dbsp-filter-list::-webkit-scrollbar-thumb { background: var(--dbsp-accent); border-radius: 4px; }
.dbsp-filter-list li { margin: 0; }
.dbsp-filter-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--dbsp-text);
  transition: background 0.15s ease;
}
.dbsp-filter-list label:hover { background: rgba(168, 85, 247, 0.1); }
.dbsp-filter-list input { accent-color: var(--dbsp-accent); }
.dbsp-filter-actions { display: flex; justify-content: flex-end; margin-top: 8px; }
.dbsp-btn-mini {
  background: transparent;
  border: 1px solid var(--dbsp-border);
  color: var(--dbsp-muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.dbsp-btn-mini:hover { color: var(--dbsp-text); border-color: var(--dbsp-accent); }

/* Search box */
.dbsp-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--dbsp-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--dbsp-border);
  border-radius: 999px;
  flex: 1;
  min-width: 220px;
  max-width: 420px;
  margin-left: auto;
  transition: all 0.25s ease;
}
.dbsp-search:focus-within {
  border-color: var(--dbsp-accent);
  box-shadow: var(--dbsp-glow);
}
.dbsp-search svg { color: var(--dbsp-muted); flex-shrink: 0; }
.dbsp-search-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--dbsp-text);
  font-size: 14px;
}
.dbsp-search-input::placeholder { color: var(--dbsp-muted); }

/* Grid */
.dbsp-grid {
  display: grid;
  grid-template-columns: repeat(var(--dbsp-cols), minmax(0, 1fr));
  gap: var(--dbsp-gap);
}

/* Card */
.dbsp-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--dbsp-border);
  border-radius: var(--dbsp-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.4s ease;
  animation: dbsp-fade-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.dbsp-card:hover {
  transform: translateY(-6px);
  border-color: var(--dbsp-border-hover);
  box-shadow: var(--dbsp-shadow), 0 30px 60px -20px rgba(168, 85, 247, 0.35);
}
@keyframes dbsp-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dbsp-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #111;
}
.dbsp-card-img,
.dbsp-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.dbsp-card:hover .dbsp-card-media img,
.dbsp-card:hover .dbsp-card-img { transform: scale(1.06); }
.dbsp-card-img-fallback {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d1b4e 100%);
}

.dbsp-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.dbsp-card-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.dbsp-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dbsp-text);
  margin: 0;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.dbsp-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.dbsp-tool {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.25);
  color: var(--dbsp-accent-2);
  font-size: 11px;
  font-weight: 500;
}

.dbsp-card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.dbsp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  font-family: inherit;
}
.dbsp-btn-primary {
  background: var(--dbsp-accent);
  color: #fff;
  box-shadow: 0 4px 20px -6px rgba(168, 85, 247, 0.6);
}
.dbsp-btn-primary:hover {
  background: var(--dbsp-accent-2);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px -6px rgba(168, 85, 247, 0.8);
}
.dbsp-btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--dbsp-text);
  border: 1px solid var(--dbsp-border);
}
.dbsp-btn-ghost:hover {
  background: rgba(168, 85, 247, 0.1);
  border-color: var(--dbsp-accent);
  color: var(--dbsp-accent-2);
}

/* Load more */
.dbsp-loadmore-wrap { display: flex; justify-content: center; margin-top: 40px; }
.dbsp-loadmore { padding: 14px 32px; font-size: 14px; }

.dbsp-loading { display: flex; justify-content: center; padding: 40px 0; }
.dbsp-spinner {
  width: 32px; height: 32px;
  border: 3px solid rgba(168, 85, 247, 0.2);
  border-top-color: var(--dbsp-accent);
  border-radius: 50%;
  animation: dbsp-spin 0.8s linear infinite;
}
@keyframes dbsp-spin { to { transform: rotate(360deg); } }

.dbsp-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--dbsp-muted);
  font-size: 15px;
}

/* Modal */
.dbsp-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.dbsp-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.dbsp-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 10, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.dbsp-modal-dialog {
  position: relative;
  background: linear-gradient(180deg, rgba(30, 20, 50, 0.9) 0%, rgba(15, 10, 25, 0.95) 100%);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 24px;
  padding: 40px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8), 0 0 60px -10px rgba(168, 85, 247, 0.5);
  color: var(--dbsp-text);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.dbsp-modal.is-open .dbsp-modal-dialog { transform: scale(1) translateY(0); }
.dbsp-modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: transparent;
  border: 0;
  color: var(--dbsp-muted);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: all 0.2s ease;
}
.dbsp-modal-close:hover { background: rgba(255,255,255,0.08); color: #fff; }

.dbsp-modal-body { font-family: inherit; }
.dbsp-fb-stars { color: #fbbf24; font-size: 20px; letter-spacing: 3px; margin-bottom: 16px; }
.dbsp-fb-text {
  font-size: 17px;
  line-height: 1.7;
  color: #e5e7eb;
  margin: 0 0 24px;
  font-style: italic;
}
.dbsp-fb-text::before { content: '"'; color: var(--dbsp-accent); font-size: 32px; margin-right: 4px; }
.dbsp-fb-text::after { content: '"'; color: var(--dbsp-accent); font-size: 32px; margin-left: 4px; }
.dbsp-fb-person { display: flex; align-items: center; gap: 14px; }
.dbsp-fb-photo {
  width: 56px; height: 56px; border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--dbsp-accent);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
}
.dbsp-fb-meta { display: flex; flex-direction: column; gap: 2px; }
.dbsp-fb-name { font-weight: 700; font-size: 15px; color: #fff; }
.dbsp-fb-role { font-size: 13px; color: var(--dbsp-muted); }
.dbsp-fb-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.6);
}
.dbsp-fb-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .dbsp-portfolio { --dbsp-cols: 2; }
}
@media (max-width: 640px) {
  .dbsp-portfolio { --dbsp-cols: 1; }
  .dbsp-toolbar { flex-direction: column; align-items: stretch; }
  .dbsp-search { margin-left: 0; max-width: 100%; }
  .dbsp-filter-menu { min-width: 100%; }
  .dbsp-modal-dialog { padding: 28px 22px; }
  .dbsp-fb-text { font-size: 15px; }
}