/* ============================================
   DevShowcase Pro - Public Styles
   Dark Developer Aesthetic
   ============================================ */

:root {
  --dsp-bg:          #0d1117;
  --dsp-surface:     #161b22;
  --dsp-surface2:    #21262d;
  --dsp-border:      #30363d;
  --dsp-accent:      #58a6ff;
  --dsp-accent2:     #3fb950;
  --dsp-text:        #e6edf3;
  --dsp-muted:       #8b949e;
  --dsp-danger:      #f85149;
  --dsp-warn:        #d29922;
  --dsp-radius:      10px;
  --dsp-font:        'Vazirmatn', 'Tahoma', sans-serif;
  --dsp-mono:        'JetBrains Mono', 'Fira Code', monospace;
  --dsp-transition:  0.2s ease;
  --dsp-shadow:      0 8px 32px rgba(0,0,0,0.4);
}

/* ── Base ─────────────────────────────────── */
.dsp-showcase-wrap * { box-sizing: border-box; margin: 0; padding: 0; }
.dsp-showcase-wrap { font-family: var(--dsp-font); direction: rtl; }

/* ── Toolbar ──────────────────────────────── */
.dsp-toolbar {
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-border);
  border-radius: var(--dsp-radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dsp-search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.dsp-search-box svg {
  position: absolute;
  right: 14px;
  width: 18px;
  height: 18px;
  color: var(--dsp-muted);
  pointer-events: none;
}
.dsp-search-box input {
  width: 100%;
  background: var(--dsp-bg);
  border: 1px solid var(--dsp-border);
  border-radius: 6px;
  color: var(--dsp-text);
  font-family: var(--dsp-font);
  font-size: 14px;
  padding: 10px 42px 10px 14px;
  outline: none;
  transition: border-color var(--dsp-transition);
}
.dsp-search-box input:focus { border-color: var(--dsp-accent); }
.dsp-search-box input::placeholder { color: var(--dsp-muted); }

.dsp-filters, .dsp-tech-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dsp-filter-btn {
  background: var(--dsp-bg);
  border: 1px solid var(--dsp-border);
  border-radius: 20px;
  color: var(--dsp-muted);
  cursor: pointer;
  font-family: var(--dsp-font);
  font-size: 13px;
  padding: 5px 14px;
  transition: all var(--dsp-transition);
}
.dsp-filter-btn:hover, .dsp-filter-btn.active {
  background: var(--dsp-accent);
  border-color: var(--dsp-accent);
  color: #fff;
}
.dsp-tech-tag {
  background: rgba(88,166,255,0.1);
  border: 1px solid rgba(88,166,255,0.3);
  border-radius: 4px;
  color: var(--dsp-accent);
  cursor: pointer;
  font-family: var(--dsp-mono);
  font-size: 11px;
  padding: 3px 10px;
  transition: all var(--dsp-transition);
}
.dsp-tech-tag:hover, .dsp-tech-tag.active {
  background: var(--dsp-accent);
  color: #fff;
}

/* ── Results info ─────────────────────────── */
.dsp-results-info {
  color: var(--dsp-muted);
  font-size: 13px;
  margin-bottom: 16px;
}
.dsp-results-info span { color: var(--dsp-accent); font-weight: 600; }

/* ── Grid ─────────────────────────────────── */
.dsp-grid {
  display: grid;
  gap: 20px;
}
.dsp-cols-2 { grid-template-columns: repeat(2, 1fr); }
.dsp-cols-3 { grid-template-columns: repeat(3, 1fr); }
.dsp-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .dsp-cols-3, .dsp-cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .dsp-cols-2, .dsp-cols-3, .dsp-cols-4 { grid-template-columns: 1fr; }
}

/* ── Card ─────────────────────────────────── */
.dsp-card {
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-border);
  border-radius: var(--dsp-radius);
  overflow: hidden;
  transition: transform var(--dsp-transition), box-shadow var(--dsp-transition), border-color var(--dsp-transition);
}
.dsp-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--dsp-shadow);
  border-color: var(--dsp-accent);
}
.dsp-card-preview {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #fff;
}
.dsp-mini-preview {
  width: 200%;
  height: 200%;
  border: none;
  transform: scale(0.5);
  transform-origin: top right;
  pointer-events: none;
}
.dsp-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dsp-transition);
}
.dsp-card:hover .dsp-card-overlay { opacity: 1; }
.dsp-open-editor {
  align-items: center;
  background: var(--dsp-accent);
  border: none;
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  display: flex;
  font-family: var(--dsp-font);
  font-size: 14px;
  font-weight: 600;
  gap: 8px;
  padding: 10px 18px;
  transition: background var(--dsp-transition);
}
.dsp-open-editor svg { width: 16px; height: 16px; }
.dsp-open-editor:hover { background: #1f6feb; }

.dsp-card-body { padding: 16px; }
.dsp-card-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.dsp-difficulty {
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.dsp-diff-beginner     { background: rgba(63,185,80,.15); color: var(--dsp-accent2); }
.dsp-diff-intermediate { background: rgba(210,153,34,.15); color: var(--dsp-warn); }
.dsp-diff-advanced     { background: rgba(248,81,73,.15);  color: var(--dsp-danger); }
.dsp-cat-badge {
  background: var(--dsp-surface2);
  border-radius: 4px;
  color: var(--dsp-muted);
  font-size: 11px;
  padding: 2px 8px;
}
.dsp-card-title {
  color: var(--dsp-text);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
}
.dsp-card-excerpt {
  color: var(--dsp-muted);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dsp-tech-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.dsp-tech-badge {
  background: rgba(88,166,255,.1);
  border: 1px solid rgba(88,166,255,.2);
  border-radius: 4px;
  color: var(--dsp-accent);
  font-family: var(--dsp-mono);
  font-size: 10px;
  padding: 2px 8px;
}
.dsp-card-actions { display: flex; gap: 8px; align-items: center; }
.dsp-btn-primary {
  background: var(--dsp-accent);
  border: none;
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  flex: 1;
  font-family: var(--dsp-font);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  transition: background var(--dsp-transition);
}
.dsp-btn-primary:hover { background: #1f6feb; }
.dsp-btn-copy {
  background: var(--dsp-surface2);
  border: 1px solid var(--dsp-border);
  border-radius: 6px;
  color: var(--dsp-muted);
  cursor: pointer;
  padding: 8px 10px;
  transition: all var(--dsp-transition);
  display: flex;
  align-items: center;
}
.dsp-btn-copy svg { width: 16px; height: 16px; }
.dsp-btn-copy:hover { border-color: var(--dsp-accent2); color: var(--dsp-accent2); }
.dsp-btn-copy.copied { border-color: var(--dsp-accent2); color: var(--dsp-accent2); }

/* ── Load More ────────────────────────────── */
.dsp-load-more-wrap { text-align: center; margin-top: 32px; }
#dsp-load-more {
  background: transparent;
  border: 1px solid var(--dsp-border);
  border-radius: 6px;
  color: var(--dsp-muted);
  cursor: pointer;
  font-family: var(--dsp-font);
  font-size: 14px;
  padding: 10px 32px;
  transition: all var(--dsp-transition);
}
#dsp-load-more:hover { border-color: var(--dsp-accent); color: var(--dsp-accent); }

/* ── Modal ────────────────────────────────── */
.dsp-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
}
.dsp-modal.open { display: flex; }
.dsp-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(4px);
}
.dsp-modal-content {
  position: relative;
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  height: 90vh;
  margin: auto;
  width: 95vw;
  max-width: 1400px;
  overflow: hidden;
  box-shadow: var(--dsp-shadow);
}
.dsp-modal-header {
  align-items: center;
  background: var(--dsp-bg);
  border-bottom: 1px solid var(--dsp-border);
  display: flex;
  justify-content: space-between;
  padding: 14px 20px;
}
.dsp-modal-header h3 { color: var(--dsp-text); font-size: 16px; }
.dsp-modal-actions { display: flex; gap: 8px; }
.dsp-modal-actions button {
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-border);
  border-radius: 6px;
  color: var(--dsp-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 6px 10px;
  transition: all var(--dsp-transition);
}
.dsp-modal-actions button:hover { border-color: var(--dsp-accent); color: var(--dsp-accent); }

.dsp-modal-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Editor Panel */
.dsp-editor-panel {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--dsp-border);
  width: 50%;
}
.dsp-code-tabs {
  background: var(--dsp-bg);
  border-bottom: 1px solid var(--dsp-border);
  display: flex;
  gap: 0;
}
.dsp-code-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--dsp-muted);
  cursor: pointer;
  font-family: var(--dsp-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  transition: all var(--dsp-transition);
}
.dsp-code-tab:hover { color: var(--dsp-text); }
.dsp-code-tab.active { border-bottom-color: var(--dsp-accent); color: var(--dsp-accent); }
.dsp-editor-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}
.dsp-copy-btn-wrap {
  background: var(--dsp-surface2);
  border-bottom: 1px solid var(--dsp-border);
  display: flex;
  justify-content: flex-start;
  padding: 6px 10px;
}
.dsp-copy-btn {
  align-items: center;
  background: transparent;
  border: 1px solid var(--dsp-border);
  border-radius: 5px;
  color: var(--dsp-muted);
  cursor: pointer;
  display: flex;
  font-family: var(--dsp-font);
  font-size: 12px;
  gap: 6px;
  padding: 5px 12px;
  transition: all var(--dsp-transition);
}
.dsp-copy-btn svg { width: 14px; height: 14px; }
.dsp-copy-btn:hover, .dsp-copy-btn.copied { border-color: var(--dsp-accent2); color: var(--dsp-accent2); }
.dsp-copy-btn.copied::after { content: ' ✓'; }

/* CodeMirror overrides */
.CodeMirror {
  flex: 1;
  font-family: var(--dsp-mono) !important;
  font-size: 13px !important;
  height: 100% !important;
  line-height: 1.6 !important;
}

/* Preview Panel */
.dsp-preview-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.dsp-preview-bar {
  align-items: center;
  background: var(--dsp-bg);
  border-bottom: 1px solid var(--dsp-border);
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
}
.dsp-preview-bar span { color: var(--dsp-muted); font-size: 13px; }
.dsp-preview-controls { display: flex; gap: 6px; align-items: center; }
.dsp-device-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  transition: all var(--dsp-transition);
}
.dsp-device-btn:hover, .dsp-device-btn.active {
  border-color: var(--dsp-border);
  background: var(--dsp-surface);
}
#dsp-run-btn {
  background: var(--dsp-accent2);
  border: none;
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
  font-family: var(--dsp-font);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  transition: background var(--dsp-transition);
}
#dsp-run-btn:hover { background: #2ea043; }
.dsp-iframe-wrap {
  flex: 1;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
#dsp-preview-frame {
  border: none;
  height: 100%;
  transition: width var(--dsp-transition);
  width: 100%;
}
#dsp-preview-frame.tablet { width: 768px; }
#dsp-preview-frame.mobile { width: 375px; }

/* ── Order Form ───────────────────────────── */
.dsp-order-form-wrap {
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-border);
  border-radius: 16px;
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
  font-family: var(--dsp-font);
}
.dsp-order-header {
  background: linear-gradient(135deg, #1a2332, #0d1117);
  border-bottom: 1px solid var(--dsp-border);
  padding: 40px 30px;
  text-align: center;
}
.dsp-order-icon { font-size: 48px; margin-bottom: 12px; }
.dsp-order-header h2 { color: var(--dsp-text); font-size: 24px; margin-bottom: 8px; }
.dsp-order-header p { color: var(--dsp-muted); font-size: 14px; }
.dsp-order-form { padding: 30px; }

.dsp-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .dsp-form-row { grid-template-columns: 1fr; } }

.dsp-form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.dsp-form-group label { color: var(--dsp-text); font-size: 14px; font-weight: 500; }
.dsp-form-group label .required { color: var(--dsp-danger); }
.dsp-form-group input,
.dsp-form-group select,
.dsp-form-group textarea {
  background: var(--dsp-bg);
  border: 1px solid var(--dsp-border);
  border-radius: 8px;
  color: var(--dsp-text);
  font-family: var(--dsp-font);
  font-size: 14px;
  outline: none;
  padding: 10px 14px;
  transition: border-color var(--dsp-transition);
  width: 100%;
}
.dsp-form-group input:focus,
.dsp-form-group select:focus,
.dsp-form-group textarea:focus { border-color: var(--dsp-accent); }
.dsp-form-group input::placeholder,
.dsp-form-group textarea::placeholder { color: var(--dsp-muted); }
.dsp-form-group select { appearance: none; cursor: pointer; }
.dsp-form-group textarea { min-height: 120px; resize: vertical; }
.dsp-error { color: var(--dsp-danger); font-size: 12px; min-height: 16px; }
.dsp-char-count { color: var(--dsp-muted); font-size: 11px; text-align: left; }

.dsp-budget-options { display: flex; flex-wrap: wrap; gap: 8px; }
.dsp-budget-option { cursor: pointer; }
.dsp-budget-option input { display: none; }
.dsp-budget-option span {
  background: var(--dsp-bg);
  border: 1px solid var(--dsp-border);
  border-radius: 6px;
  color: var(--dsp-muted);
  display: block;
  font-size: 13px;
  padding: 8px 14px;
  transition: all var(--dsp-transition);
}
.dsp-budget-option input:checked + span {
  background: rgba(88,166,255,.1);
  border-color: var(--dsp-accent);
  color: var(--dsp-accent);
}

.dsp-form-footer { margin-top: 8px; }
.dsp-submit-btn {
  background: linear-gradient(135deg, var(--dsp-accent), #1f6feb);
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font-family: var(--dsp-font);
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  transition: opacity var(--dsp-transition), transform var(--dsp-transition);
  width: 100%;
}
.dsp-submit-btn:hover { opacity: .9; transform: translateY(-1px); }
.dsp-submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.dsp-form-message {
  border-radius: 8px;
  font-size: 14px;
  margin-top: 16px;
  padding: 14px 18px;
  text-align: center;
}
.dsp-form-message.success { background: rgba(63,185,80,.1); border: 1px solid rgba(63,185,80,.3); color: var(--dsp-accent2); }
.dsp-form-message.error   { background: rgba(248,81,73,.1);  border: 1px solid rgba(248,81,73,.3);  color: var(--dsp-danger); }

/* ── Empty state ──────────────────────────── */
.dsp-empty {
  color: var(--dsp-muted);
  font-size: 14px;
  grid-column: 1/-1;
  padding: 60px;
  text-align: center;
}

/* ── Toast ────────────────────────────────── */
.dsp-toast {
  background: var(--dsp-surface);
  border: 1px solid var(--dsp-accent2);
  border-radius: 8px;
  bottom: 30px;
  color: var(--dsp-accent2);
  font-family: var(--dsp-font);
  font-size: 14px;
  left: 50%;
  padding: 12px 24px;
  position: fixed;
  transform: translateX(-50%) translateY(100px);
  transition: transform 0.3s ease;
  z-index: 9999999;
}
.dsp-toast.show { transform: translateX(-50%) translateY(0); }

/* Fullscreen modal */
.dsp-modal-content.fullscreen {
  border-radius: 0;
  height: 100vh;
  width: 100vw;
  max-width: 100vw;
}