/* ============================================================
   PROJECTS.CSS — Projects page styles
   Siddhesh Bare Portfolio
   ============================================================ */

/* ── Page-level tokens (teal not in global.css yet) ─────────── */
:root {
  --color-accent-teal: #00B8D9;
  --color-tint-teal:   #E6FCFF;
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
#projects-hero {
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-7);
}

.projects-hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.projects-hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -.03em;
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.projects-hero-subtitle {
  font-size: 14.5px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 580px;
}

/* Stats strip */
.projects-hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
}

.projects-hero-stat {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.projects-hero-stat strong {
  font-size: 18px;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -.03em;
}

/* ═══════════════════════════════════════════════════════════
   BOARD SECTION
   ═══════════════════════════════════════════════════════════ */
#projects-board-section {
  padding-bottom: var(--space-9);
}

/* Three-column board grid */
#projects-board-container {
  display: grid;
  grid-template-columns: 210px 210px 1fr;
  gap: var(--space-4);
  align-items: start;
}

/* ── Column wrapper ───────────────────────────────────────── */
.projects-board-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

/* ── Column header ────────────────────────────────────────── */
.projects-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-text-muted);
  border-radius: var(--radius-md);
}

#projects-col-discovery .projects-col-header {
  border-top-color: var(--color-text-muted);
}

#projects-col-delivery .projects-col-header {
  border-top-color: var(--color-accent-yellow);
}

#projects-col-delivered .projects-col-header {
  border-top-color: var(--color-accent-green);
  background: var(--color-tint-green);
}

.projects-col-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.projects-col-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  flex-shrink: 0;
}

#projects-col-delivery .projects-col-dot {
  background: var(--color-accent-yellow);
}

#projects-col-delivered .projects-col-dot {
  background: var(--color-accent-green);
  box-shadow: 0 0 6px rgba(0,135,90,.4);
}

.projects-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-text-secondary);
}

.projects-col-count {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0 7px;
  line-height: 20px;
  min-width: 22px;
  text-align: center;
}

/* ── Empty state placeholder ──────────────────────────────── */
.projects-col-empty {
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-align: center;
  min-height: 140px;
  background: var(--color-bg-card);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.projects-col-empty:hover {
  border-color: #B3BAC5;
  background: var(--color-bg-primary);
}

.projects-col-empty-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.projects-col-empty-text {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Delivered column: 2-col card grid ───────────────────── */
.projects-delivered-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

/* ═══════════════════════════════════════════════════════════
   PROJECT CARDS
   ═══════════════════════════════════════════════════════════ */

/* Override global .project-card for left accent border */
.project-card {
  border-left-width: 3px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  text-decoration: none;
  color: inherit;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

/* Per-card accent colours */
#projects-card-chatbot    { border-left-color: var(--color-accent-purple); }
#projects-card-ecommerce  { border-left-color: var(--color-accent-green);  }
#projects-card-banking    { border-left-color: var(--color-accent-blue);   }
#projects-card-healthcare { border-left-color: var(--color-accent-teal);   }
#projects-card-infracost  { border-left-color: var(--color-accent-yellow); }
#projects-card-telecom    { border-left-color: var(--color-accent-orange); }

/* Card top row */
.project-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Card title */
.project-card-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.project-card:hover .project-card-title {
  color: var(--color-accent-blue);
}

/* Tags row */
.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

/* Override chip size for dense card layout */
.project-card-tags .label-chip {
  font-size: 10px;
  padding: 1px 7px;
}

/* One-liner description */
.project-card-desc {
  font-size: 12.5px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
}

/* Card footer: avatar + name + CTA */
.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
  margin-top: auto;
}

.project-card-author {
  display: flex;
  align-items: center;
  gap: 7px;
}

.project-card-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.project-card-author-name {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.project-card-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent-blue);
  white-space: nowrap;
  letter-spacing: .02em;
  transition: letter-spacing var(--transition-base);
}

.project-card:hover .project-card-cta {
  letter-spacing: .06em;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  #projects-board-container {
    grid-template-columns: 190px 190px 1fr;
  }
}

@media (max-width: 900px) {
  #projects-board-container {
    grid-template-columns: 1fr 1fr;
  }

  #projects-col-delivered {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  #projects-board-container {
    grid-template-columns: 1fr;
  }

  #projects-col-delivered {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .projects-delivered-grid {
    grid-template-columns: 1fr;
  }
}