/* ── projects.css ── */

.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 7px 16px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--text);
  color: white;
  border-color: var(--text);
}

/* ── GRILLE ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.project-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.25s;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter', sans-serif;
  width: 100%;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.project-card.hidden { display: none; }

.proj-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.proj-ico {
  width: 52px; height: 52px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}

.proj-arrow { color: var(--muted); font-size: 18px; transition: all 0.2s; }
.project-card:hover .proj-arrow { color: var(--accent); transform: translate(3px, -3px); }

.proj-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.proj-desc { font-size: 13px; color: var(--muted); line-height: 1.7; flex: 1; }

.proj-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.proj-stack { display: flex; gap: 5px; flex-wrap: wrap; }

.proj-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  flex-shrink: 0;
}

.status-done { background: var(--green-light); color: var(--green); }
.status-wip  { background: #fef9c3; color: #a16207; }

/* ── MODALE PDF ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 20px;
  width: 100%;
  max-width: 860px;
  height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
  transform: translateY(20px) scale(0.98);
  transition: transform 0.25s ease;
  overflow: hidden;
}

.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1.5px solid var(--border);
  flex-shrink: 0;
}

.modal-title { display: flex; align-items: center; gap: 12px; }

.modal-ico {
  width: 40px; height: 40px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.modal-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.modal-actions { display: flex; align-items: center; gap: 8px; }

.modal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.modal-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

.modal-close {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.modal-close:hover { border-color: #ef4444; color: #ef4444; background: #fef2f2; }

.modal-body {
  flex: 1;
  overflow: hidden;
  background: var(--light);
  position: relative;
}

.modal-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: none;
}

.modal-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
  background: var(--light);
}

.modal-loading-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.modal-error {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 32px;
  background: var(--light);
}

.modal-error-ico   { font-size: 48px; }

.modal-error-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.modal-error-desc { font-size: 13px; color: var(--muted); line-height: 1.7; }

.modal-error-desc code {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  background: var(--bg);
}

.modal-stack { display: flex; gap: 6px; flex-wrap: wrap; }

.modal-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
}

@media (max-width: 640px) {
  .projects-grid { grid-template-columns: 1fr; }
  .modal { height: 95vh; }
}