/* ═══════════════════════════════════════════════════════════
   style.css — Visual Design for Employee Directory
   Font: Syne (headings) + DM Sans (body)
   Theme: Deep navy / slate with amber accents
═══════════════════════════════════════════════════════════ */

:root {
  --bg:         #0d1117;
  --surface:    #161b22;
  --surface2:   #21262d;
  --border:     #30363d;
  --accent:     #f0a500;
  --accent2:    #ffbf40;
  --text:       #e6edf3;
  --text-muted: #8b949e;
  --danger:     #f85149;
  --success:    #3fb950;
  --radius:     12px;
  --shadow:     0 4px 24px rgba(0,0,0,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── Header ─────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,17,23,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header-left { display: flex; align-items: center; gap: 16px; }

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  color: var(--text);
}
.logo-icon { color: var(--accent); font-size: 1.5rem; }
.logo strong { color: var(--accent); }

.header-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  justify-content: flex-end;
}

/* Search */
.search-wrap {
  position: relative;
  flex: 1;
  max-width: 420px;
}
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  pointer-events: none;
}
.search-wrap input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 9px 40px 9px 40px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.search-wrap input:focus { border-color: var(--accent); }
.clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px;
}
.clear-btn:hover { color: var(--text); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 50px;
  padding: 9px 22px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--accent2); }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.btn-secondary:hover { border-color: var(--accent); background: rgba(240,165,0,0.08); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }

.btn-ghost-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 7px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-ghost-danger:hover { background: rgba(248,81,73,0.12); }

.btn-danger {
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 22px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-danger:hover { opacity: 0.85; }

/* ── Main ─────────────────────────────────────────────────── */
.main { padding: 24px 32px; }

.stats-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.stat { display: flex; align-items: baseline; gap: 8px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); }
.stat-divider { width: 1px; height: 28px; background: var(--border); }
.search-result-text { font-size: 0.85rem; color: var(--text-muted); }
.search-result-text span { color: var(--accent); font-weight: 600; }

/* ── Employee Cards Grid ─────────────────────────────────── */
.employee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.employee-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  animation: fadeIn 0.3s ease;
  cursor: pointer;
}
.employee-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(240,165,0,0.12);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.card-photo {
  height: 160px;
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}
.card-photo-placeholder span { font-size: 2.5rem; }
.card-photo-placeholder p { font-size: 0.78rem; }

.card-body { padding: 16px; }
.card-name {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-position {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-detail {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.card-detail-icon { min-width: 14px; color: var(--text-muted); font-size: 0.75rem; }
.card-detail-val { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.card-btn-edit {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.2s;
}
.card-btn-edit:hover { border-color: var(--accent); color: var(--accent); }

.card-btn-delete {
  background: none;
  border: 1px solid transparent;
  color: var(--text-muted);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.2s;
}
.card-btn-delete:hover { background: rgba(248,81,73,0.1); color: var(--danger); }

/* ── Empty State ─────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}
.empty-icon { font-size: 3.5rem; margin-bottom: 16px; }
.empty-state h3 { font-family: 'Syne', sans-serif; font-size: 1.2rem; margin-bottom: 8px; color: var(--text); }
.empty-state p { font-size: 0.9rem; }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: overlayIn 0.2s ease;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: modalIn 0.25s cubic-bezier(.16,1,.3,1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}
.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.close-btn:hover { color: var(--text); background: var(--surface2); }

.modal-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
}

/* Photo section (left) */
.photo-section {
  padding: 24px 20px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.photo-preview-wrap {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}
.photo-preview-wrap:hover { border-color: var(--accent); }
.photo-preview-wrap img { width: 100%; height: 100%; object-fit: cover; }

.photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
}
.photo-placeholder span { font-size: 2.8rem; }

#webcamArea {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
#webcamVideo {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #000;
}

.photo-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}
.photo-actions .btn-secondary,
.photo-actions label { width: 100%; justify-content: center; text-align: center; }

/* Form section (right) */
.form-section { padding: 24px; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.req { color: var(--accent); }
.field input,
.field textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.field input:focus,
.field textarea:focus { border-color: var(--accent); }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-muted); }

.form-error {
  background: rgba(248,81,73,0.1);
  border: 1px solid rgba(248,81,73,0.3);
  color: var(--danger);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 16px;
}

/* ── Confirm Box ─────────────────────────────────────────── */
.confirm-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow);
  animation: modalIn 0.25s cubic-bezier(.16,1,.3,1);
}
.confirm-icon { font-size: 2.5rem; color: var(--danger); margin-bottom: 12px; }
.confirm-box h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.confirm-box p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 24px; }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }

/* ── Toast Notification ──────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 999;
  animation: toastIn 0.3s ease;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error   { border-color: var(--danger);  color: var(--danger); }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .header { padding: 0 16px; flex-wrap: wrap; height: auto; padding: 12px 16px; gap: 10px; }
  .header-sub { display: none; }
  .main { padding: 16px; }
  .modal-body { grid-template-columns: 1fr; }
  .photo-section { border-right: none; border-bottom: 1px solid var(--border); }
  .employee-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}


/* ── Crop Modal ──────────────────────────────────────────────── */
#cropOverlay {
  z-index: 300;
}

.crop-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.crop-area {
  background: #111;
  width: 100%;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
  user-select: none;
}
.crop-area:active { cursor: grabbing; }

#cropCanvas {
  display: block;
  max-width: 100%;
  max-height: 420px;
}

.crop-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
}

.crop-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── View / Details Modal ─────────────────────────────────── */
.view-modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 360px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: modalIn 0.25s cubic-bezier(.16,1,.3,1);
}

.view-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.view-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.view-photo .card-photo-placeholder {
  flex-direction: column;
  gap: 8px;
}

.view-body {
  padding: 16px 20px;
}
.view-body .card-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 3px;
}
.view-body .card-position {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}
.view-body .card-detail {
  display: grid;
  grid-template-columns: 20px 1fr;
  align-items: baseline;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.view-body .card-detail-icon {
  text-align: center;
  color: var(--accent);
  font-size: 0.82rem;
  line-height: 1.4;
}

/* Per-field icon colours */
.view-body .card-detail-icon[data-field="epf"]     { color: #39d0d8; } /* cyan   */
.view-body .card-detail-icon[data-field="nic"]     { color: #39d0d8; } /* cyan   */
.view-body .card-detail-icon[data-field="phone"]   { color: #3fb950; } /* green  */
.view-body .card-detail-icon[data-field="address"] { color: #f78166; } /* coral  */
.view-body .card-detail-val {
  word-break: break-word;
  white-space: normal;
  color: var(--text);
  line-height: 1.4;
}

.view-actions {
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

@media (max-width: 768px) {
  .view-modal-box { max-width: 100%; }
}