/* ============================================================
   PORTFOLIO STYLES — v2.0
   Dark theme, masonry grid, polished interactions
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary:    #0a0a0a;
  --bg-secondary:  #111111;
  --bg-card:       #161616;
  --bg-hover:      #1e1e1e;
  --bg-surface:    #1a1a1a;
  --text-primary:  #f0f0f0;
  --text-secondary:#888888;
  --text-muted:    #555555;
  --accent:        #ffffff;
  --border:        #222222;
  --border-light:  #333333;
  --overlay:       rgba(0, 0, 0, 0.85);
  --danger:        #ef4444;
  --success:       #22c55e;
  --primary:       #6366f1;
  --primary-hover: #818cf8;
  --gold:          #d4a574;
  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1200px;
  --gutter:    1.5rem;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* ========== HEADER / NAV ========== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.3s var(--ease-out);
}
.nav {
  max-width: var(--container); margin: 0 auto;
  padding: 1.25rem var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.35rem; font-weight: 500;
  letter-spacing: 0.06em; transition: opacity 0.2s ease;
}
.nav-logo:hover { opacity: 0.7; }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-link {
  font-size: 0.8rem; font-weight: 400; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-secondary);
  transition: color 0.25s ease; position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--text-primary);
  transition: width 0.3s var(--ease-out);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-manage { color: var(--gold) !important; font-weight: 500; }
.nav-manage::after { background: var(--gold) !important; }
.nav-manage:hover { color: #e0b98a !important; }

.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  padding: 0.5rem; flex-direction: column; gap: 5px;
}
.hamburger {
  display: block; width: 22px; height: 1.5px;
  background: var(--text-primary);
  transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; text-align: center; padding: 2rem; position: relative;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; animation: heroFadeIn 1.2s var(--ease-out) forwards; }
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 400;
  line-height: 1.15; margin-bottom: 1.5rem; letter-spacing: -0.01em;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary); max-width: 500px;
  margin: 0 auto 2.5rem; font-weight: 300;
}
.hero-cta {
  display: inline-block; padding: 0.875rem 2.5rem;
  border: 1px solid var(--text-secondary);
  font-size: 0.8rem; font-weight: 400; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-primary);
  transition: all 0.4s var(--ease-out);
}
.hero-cta:hover {
  background: var(--text-primary); color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* ========== SECTION COMMON ========== */
.section-header { margin-bottom: 3rem; }
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 400;
  margin-bottom: 1.5rem; letter-spacing: -0.01em;
}
.filter-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.filter-btn {
  padding: 0.5rem 1.2rem; background: transparent;
  border: 1px solid var(--border); color: var(--text-secondary);
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  transition: all 0.3s var(--ease-out); border-radius: 2px;
}
.filter-btn:hover { border-color: var(--text-muted); color: var(--text-primary); }
.filter-btn.active {
  background: var(--text-primary); color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* ========== MASONRY GRID — DESIGNER STYLE ========== */
.masonry-grid {
  columns: 3; column-gap: 1.25rem;
}
.masonry-item {
  break-inside: avoid; margin-bottom: 1.25rem;
  position: relative; overflow: hidden;
  border-radius: 3px; cursor: pointer;
  opacity: 0; animation: itemFadeIn 0.6s var(--ease-out) forwards;
}
@keyframes itemFadeIn {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.masonry-item img {
  width: 100%; height: auto; display: block;
  transition: transform 0.7s var(--ease-out), filter 0.7s var(--ease-out);
}
.masonry-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 40%, transparent 65%);
  opacity: 0; transition: opacity 0.4s var(--ease-out);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
}
.overlay-title {
  font-family: var(--font-heading);
  font-size: 1.05rem; font-weight: 400; color: #fff;
  transform: translateY(8px); transition: transform 0.4s var(--ease-out);
}
.overlay-category {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55); margin-top: 0.35rem;
  transform: translateY(8px); transition: transform 0.4s 0.05s var(--ease-out);
}
.masonry-item:hover img { transform: scale(1.05); filter: brightness(0.8); }
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-item:hover .overlay-title,
.masonry-item:hover .overlay-category { transform: translateY(0); }

/* ========== ABOUT ========== */
.about-section { padding: 8rem 0; border-top: 1px solid var(--border); }
.about-layout {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 4rem; align-items: center;
}
.about-image-wrapper {
  position: relative; overflow: hidden; border-radius: 3px;
}
.about-image {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.about-image-wrapper:hover .about-image { transform: scale(1.02); }
.about-text {
  font-size: 1rem; line-height: 1.9;
  color: var(--text-secondary); margin-bottom: 1.25rem;
}
.about-stats {
  display: flex; gap: 3rem; margin-top: 2.5rem;
  padding-top: 2.5rem; border-top: 1px solid var(--border);
}
.stat-number {
  display: block; font-family: var(--font-heading);
  font-size: 2rem; font-weight: 400; color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ========== CONTACT ========== */
.contact-section {
  padding: 6rem 0 8rem; border-top: 1px solid var(--border); text-align: center;
}
.contact-intro { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 3rem; }
.contact-links {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem; max-width: 900px; margin: 0 auto; text-align: left;
}
.contact-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.25rem 1.5rem; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 6px;
  transition: all 0.3s var(--ease-out);
}
.contact-card:hover {
  background: var(--bg-hover); border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.contact-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--text-secondary); transition: color 0.25s ease; }
.contact-card:hover .contact-icon { color: var(--gold); }
.contact-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); display: block; }
.contact-value { font-size: 0.85rem; color: var(--text-primary); display: block; margin-top: 0.15rem; }

/* ========== FOOTER ========== */
.site-footer {
  padding: 2rem; text-align: center; border-top: 1px solid var(--border);
  font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.05em;
}

/* ========== LIGHTBOX ========== */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--overlay);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s var(--ease-out), visibility 0.35s ease;
}
.lightbox[hidden] { display: none; }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-content {
  position: relative; max-width: 90vw; max-height: 85vh;
  display: flex; flex-direction: column; align-items: center;
  transform: scale(0.92); transition: transform 0.4s var(--ease-spring);
}
.lightbox.open .lightbox-content { transform: scale(1); }
.lightbox-image {
  max-width: 90vw; max-height: 78vh; object-fit: contain;
  border-radius: 3px; box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.lightbox-info { text-align: center; margin-top: 1.5rem; }
.lightbox-title { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 400; }
.lightbox-desc { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.35rem; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; background: none; border: none;
  color: var(--text-primary); cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease; z-index: 10;
}
.lightbox-close { top: -50px; right: 0; font-size: 2rem; line-height: 1; padding: 0.25rem; }
.lightbox-close:hover { transform: rotate(90deg); }
.lightbox-prev, .lightbox-next {
  top: 50%; transform: translateY(-50%); font-size: 2.5rem;
  padding: 1rem; line-height: 1; color: rgba(255,255,255,0.4);
}
.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }
.lightbox-prev:hover, .lightbox-next:hover { color: #fff; }
.lightbox-prev:hover { transform: translateY(-50%) translateX(-2px); }
.lightbox-next:hover { transform: translateY(-50%) translateX(2px); }

/* ============================================================
   MANAGEMENT PANEL — POLISHED
   ============================================================ */

.manage-panel {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s var(--ease-out), visibility 0.3s ease;
}
.manage-panel[hidden] { display: none; }
.manage-panel.open { opacity: 1; visibility: visible; }
.manage-backdrop {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
}
.manage-dialog {
  position: relative; background: var(--bg-secondary);
  border: 1px solid var(--border); border-radius: 14px;
  width: 90vw; max-width: 820px; max-height: 85vh;
  display: flex; flex-direction: column;
  overflow: hidden;
  transform: scale(0.94) translateY(24px);
  transition: transform 0.4s var(--ease-spring);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.manage-panel.open .manage-dialog { transform: scale(1) translateY(0); }

.manage-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 2rem; border-bottom: 1px solid var(--border);
}
.manage-header h2 {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 400;
}
.manage-close {
  background: none; border: none; color: var(--text-secondary);
  font-size: 1.8rem; cursor: pointer; line-height: 1;
  padding: 0.25rem; transition: color 0.2s ease, transform 0.3s ease;
}
.manage-close:hover { color: var(--text-primary); transform: rotate(90deg); }

/* Tabs */
.manage-tabs {
  display: flex; border-bottom: 1px solid var(--border); padding: 0 2rem;
}
.manage-tab {
  background: none; border: none; color: var(--text-secondary);
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 400;
  padding: 1rem 1.25rem; cursor: pointer; position: relative;
  transition: color 0.25s ease; letter-spacing: 0.02em;
}
.manage-tab:hover { color: var(--text-primary); }
.manage-tab.active { color: var(--text-primary); }
.manage-tab.active::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0;
  height: 2px; background: var(--gold); border-radius: 1px 1px 0 0;
}

/* Tab Content */
.manage-content {
  display: none; overflow-y: auto; flex: 1;
  padding: 1.5rem 2rem;
}
.manage-content.active { display: block; }
.manage-content::-webkit-scrollbar { width: 6px; }
.manage-content::-webkit-scrollbar-track { background: transparent; }
.manage-content::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }

/* Works List */
.manage-toolbar { margin-bottom: 1.25rem; }
.manage-add-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem; background: var(--primary); color: #fff;
  border: none; border-radius: 8px; font-family: var(--font-body);
  font-size: 0.82rem; font-weight: 500; cursor: pointer;
  transition: all 0.25s var(--ease-out);
}
.manage-add-btn:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(99,102,241,0.3); }
.manage-add-btn:active { transform: translateY(0); }

/* Work item card */
.work-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 0.6rem;
  transition: all 0.25s var(--ease-out);
  cursor: default;
}
.work-item:hover {
  border-color: var(--border-light);
  background: var(--bg-hover);
  transform: translateX(3px);
}
.work-thumb {
  width: 56px; height: 56px; border-radius: 8px;
  object-fit: cover; flex-shrink: 0;
  background: var(--bg-surface);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.work-thumb-placeholder {
  width: 56px; height: 56px; border-radius: 8px;
  flex-shrink: 0; display: flex; align-items: center;
  justify-content: center; font-size: 1.3rem;
  background: var(--bg-surface); color: var(--text-muted);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.work-info { flex: 1; min-width: 0; }
.work-info-title {
  font-size: 0.9rem; font-weight: 500; color: var(--text-primary);
  margin-bottom: 0.1rem; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.work-info-meta { font-size: 0.7rem; color: var(--text-muted); }
.work-info-desc {
  font-size: 0.75rem; color: var(--text-secondary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 0.15rem;
}
.work-actions { display: flex; gap: 0.4rem; flex-shrink: 0; }
.work-action-btn {
  background: none; border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 0.7rem;
  padding: 0.35rem 0.7rem; border-radius: 6px;
  cursor: pointer; transition: all 0.2s ease;
  font-family: var(--font-body);
}
.work-action-btn:hover { border-color: var(--text-muted); color: var(--text-primary); background: rgba(255,255,255,0.03); }
.work-action-btn.delete:hover { border-color: var(--danger); color: var(--danger); background: rgba(239,68,68,0.08); }
.work-action-btn.move-up:hover, .work-action-btn.move-down:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.08); }

/* Settings Form */
.settings-group { display: flex; flex-direction: column; gap: 1.1rem; }
.setting-label { display: flex; flex-direction: column; gap: 0.35rem; }
.setting-label span:first-child { font-size: 0.75rem; color: var(--text-secondary); letter-spacing: 0.03em; }
.setting-label input, .setting-label textarea {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.7rem 1rem; color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.88rem;
  transition: all 0.25s ease; outline: none;
}
.setting-label input:focus, .setting-label textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.setting-label textarea { resize: vertical; min-height: 55px; }

.settings-save-bar {
  display: flex; justify-content: flex-end; gap: 0.75rem;
  margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--border);
}
.btn-save-settings {
  padding: 0.6rem 1.5rem; background: var(--primary); color: #fff;
  border: none; border-radius: 8px; font-family: var(--font-body);
  font-size: 0.82rem; font-weight: 500; cursor: pointer;
  transition: all 0.25s var(--ease-out);
}
.btn-save-settings:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(99,102,241,0.3); }
.btn-cancel-settings {
  padding: 0.6rem 1.5rem; background: transparent;
  color: var(--text-secondary); border: 1px solid var(--border);
  border-radius: 8px; font-family: var(--font-body);
  font-size: 0.82rem; cursor: pointer;
  transition: all 0.2s ease;
}
.btn-cancel-settings:hover { border-color: var(--text-muted); color: var(--text-primary); }

/* Import / Export */
.import-export-area { display: flex; flex-direction: column; gap: 1.5rem; }
.ie-section { display: flex; flex-direction: column; gap: 0.6rem; }
.ie-section h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 400; }
.ie-hint { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; }
.manage-export-btn {
  padding: 0.7rem 1.5rem; background: var(--success); color: #fff;
  border: none; border-radius: 8px; font-family: var(--font-body);
  font-size: 0.85rem; font-weight: 500; cursor: pointer;
  transition: all 0.25s var(--ease-out);
}
.manage-export-btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 15px rgba(34,197,94,0.3); }
.manage-import-label {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.5rem; background: var(--bg-card);
  border: 2px dashed var(--border-light); border-radius: 8px;
  color: var(--text-secondary); font-size: 0.85rem; cursor: pointer;
  transition: all 0.25s ease; text-align: center;
}
.manage-import-label:hover { border-color: var(--primary); color: var(--text-primary); background: rgba(99,102,241,0.03); }
.manage-reset-btn {
  padding: 0.7rem 1.5rem; background: transparent; color: var(--danger);
  border: 1px solid var(--danger); border-radius: 8px;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
  cursor: pointer; transition: all 0.25s ease;
}
.manage-reset-btn:hover { background: rgba(239,68,68,0.08); }
.ie-divider { height: 1px; background: var(--border); }

/* Toast */
.save-toast {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--success); color: #fff;
  padding: 0.7rem 1.5rem; border-radius: 10px;
  font-size: 0.85rem; font-weight: 500;
  opacity: 0; visibility: hidden;
  transition: all 0.35s var(--ease-spring);
  z-index: 9999; pointer-events: none;
  box-shadow: 0 8px 30px rgba(34,197,94,0.25);
}
.save-toast.show {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   EDIT MODAL — POLISHED
   ============================================================ */
.edit-modal {
  position: fixed; inset: 0; z-index: 2100;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s var(--ease-out), visibility 0.3s ease;
}
.edit-modal[hidden] { display: none; }
.edit-modal.open { opacity: 1; visibility: visible; }
.edit-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); }
.edit-dialog {
  position: relative; background: var(--bg-secondary);
  border: 1px solid var(--border); border-radius: 14px;
  width: 90vw; max-width: 520px; max-height: 90vh;
  overflow-y: auto; transform: scale(0.93);
  transition: transform 0.4s var(--ease-spring);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.edit-modal.open .edit-dialog { transform: scale(1); }
.edit-dialog::-webkit-scrollbar { width: 5px; }
.edit-dialog::-webkit-scrollbar-track { background: transparent; }
.edit-dialog::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }

.edit-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 2rem; border-bottom: 1px solid var(--border);
}
.edit-header h2 { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 400; }
.edit-close {
  background: none; border: none; color: var(--text-secondary);
  font-size: 1.7rem; cursor: pointer; line-height: 1;
  padding: 0.25rem; transition: color 0.2s ease, transform 0.3s ease;
}
.edit-close:hover { color: var(--text-primary); transform: rotate(90deg); }

.edit-form { padding: 1.5rem 2rem 2rem; display: flex; flex-direction: column; gap: 1.15rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.75rem; color: var(--text-secondary); letter-spacing: 0.03em; }

.form-group input, .form-group textarea, .form-group select {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.7rem 1rem; color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.88rem;
  transition: all 0.25s ease; outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-card); color: var(--text-primary); }

/* Image Upload */
.image-upload-area {
  position: relative; border: 2px dashed var(--border);
  border-radius: 10px; min-height: 180px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s ease; overflow: hidden;
}
.image-upload-area:hover {
  border-color: var(--primary); background: rgba(99,102,241,0.03);
}
.image-upload-area.drag-over {
  border-color: var(--primary); background: rgba(99,102,241,0.08);
  transform: scale(1.01);
}
.image-preview {
  display: none; width: 100%; height: 180px;
  object-fit: contain; background: var(--bg-surface);
}
.image-preview.has-image { display: block; }
.upload-placeholder {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.4rem; padding: 1.5rem; color: var(--text-muted);
}
.upload-icon { font-size: 2rem; }
.upload-text { font-size: 0.85rem; color: var(--text-secondary); }
.upload-hint { font-size: 0.7rem; }

.form-actions { display: flex; gap: 0.75rem; justify-content: flex-end; padding-top: 0.5rem; }
.btn-cancel {
  padding: 0.6rem 1.5rem; background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: 8px;
  font-family: var(--font-body); font-size: 0.82rem; cursor: pointer;
  transition: all 0.2s ease;
}
.btn-cancel:hover { border-color: var(--text-muted); color: var(--text-primary); }
.btn-save {
  padding: 0.6rem 1.5rem; background: var(--primary); color: #fff;
  border: none; border-radius: 8px; font-family: var(--font-body);
  font-size: 0.82rem; font-weight: 500; cursor: pointer;
  transition: all 0.25s var(--ease-out);
}
.btn-save:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(99,102,241,0.3); }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .masonry-grid { columns: 2; }
  .about-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image { max-width: 280px; margin: 0 auto; }
  .lightbox-prev { left: -20px; }
  .lightbox-next { right: -20px; }
  .manage-dialog { width: 95vw; }
  .manage-header, .manage-tabs, .manage-content { padding-left: 1.25rem; padding-right: 1.25rem; }
  .edit-dialog { max-width: 95vw; }
  .edit-form { padding: 1.25rem; }
}

@media (max-width: 600px) {
  :root { --gutter: 1rem; }
  .masonry-grid { columns: 1; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: 0; width: 260px; height: 100vh;
    background: var(--bg-secondary); border-left: 1px solid var(--border);
    flex-direction: column; padding: 5rem 2rem 2rem; gap: 1.5rem;
    transform: translateX(100%); transition: transform 0.35s var(--ease-out);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .about-stats { gap: 1.5rem; }
  .contact-links { grid-template-columns: 1fr; }
  .lightbox-prev { left: 5px; }
  .lightbox-next { right: 5px; }
  .hero-title { font-size: 2rem; }
  .manage-dialog { width: 100vw; height: 100vh; max-height: 100vh; border-radius: 0; }
  .manage-tabs { overflow-x: auto; }
  .manage-tab { white-space: nowrap; }
  .work-item { flex-wrap: wrap; }
  .work-actions { width: 100%; justify-content: flex-end; margin-top: 0.5rem; }
  .edit-dialog { width: 100vw; height: 100vh; max-width: 100vw; max-height: 100vh; border-radius: 0; }
}