/* ═══════════════════════════════════════════════════════════════════
   Şira Nur Uysal — Chart Library v1 · UI Components
   localStorage-backed cross-tool chart saving/loading
   ═══════════════════════════════════════════════════════════════════ */

/* CSS variables — fallback values; each tool can override via existing palette */
:root {
  --cl-navy: var(--navy, #0A1628);
  --cl-gold: var(--gold, #C9A962);
  --cl-gold-soft: var(--gold-soft, #d4b97a);
  --cl-cream: var(--cream, #F5F0E8);
  --cl-muted: var(--muted, rgba(10,22,40,.55));
  --cl-border: var(--cream-2, rgba(10,22,40,.10));
  --cl-shadow: 0 6px 20px rgba(10,22,40,.12);
  --cl-radius: 8px;
}

/* ─── Library button (compact pill) ─────────────────────────────────── */
.cl-lib-wrap { position: relative; display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cl-lib-wrap .cl-save-btn { margin-top: 0; }
.cl-lib-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  min-height: 38px;
  background: rgba(201, 169, 98, 0.08);
  color: var(--cl-navy);
  border: 1px solid var(--cl-gold);
  border-radius: 24px;
  font-family: 'Raleway', sans-serif;
  font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.cl-lib-btn:hover {
  background: var(--cl-gold);
  border-color: var(--cl-gold);
  transform: translateY(-1px);
}

/* Library dropdown */
.cl-lib-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 280px;
  max-width: 360px;
  background: #fff;
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius);
  box-shadow: var(--cl-shadow);
  z-index: 1000;
  overflow: hidden;
}
.cl-lib-dropdown.cl-open { display: block; }

.cl-lib-item {
  display: block; width: 100%; text-align: left;
  padding: 10px 14px;
  background: transparent;
  border: none; border-bottom: 1px solid var(--cl-border);
  cursor: pointer;
  font-family: 'Raleway', sans-serif;
  transition: background 0.15s;
}
.cl-lib-item:hover { background: rgba(201, 169, 98, 0.10); }
.cl-lib-item-name {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--cl-navy);
  margin-bottom: 2px;
}
.cl-lib-item-meta {
  font-size: 11.5px;
  color: var(--cl-muted);
}

.cl-lib-empty {
  padding: 16px;
  font-size: 13px;
  color: var(--cl-muted);
  font-style: italic;
  text-align: center;
}

.cl-lib-sep {
  height: 1px;
  background: var(--cl-border);
}

.cl-lib-manage {
  display: block; width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--cl-gold);
  font-family: 'Raleway', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}
.cl-lib-manage:hover {
  background: rgba(201, 169, 98, 0.12);
  color: var(--cl-navy);
}

/* ─── Save button ─────────────────────────────────────────────────── */
.cl-save-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  min-height: 40px;
  background: transparent;
  border: 1.5px solid var(--cl-gold);
  color: var(--cl-navy);
  border-radius: 24px;
  font-family: 'Raleway', sans-serif;
  font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 12px;
}
.cl-save-btn:hover {
  background: var(--cl-gold);
  color: var(--cl-navy);
  transform: translateY(-1px);
}

/* ─── Modal ───────────────────────────────────────────────────────── */
.cl-modal {
  position: fixed; inset: 0;
  background: rgba(10, 22, 40, 0.72);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center; justify-content: center;
  padding: 24px;
  animation: cl-fade 0.2s ease-out;
}
.cl-modal.cl-open { display: flex; }
@keyframes cl-fade { from { opacity: 0; } to { opacity: 1; } }

.cl-modal-box {
  background: #fff;
  border-radius: 14px;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px 28px 24px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
}
.cl-modal-close {
  position: absolute; top: 10px; right: 14px;
  background: none; border: none;
  font-size: 1.7rem;
  color: var(--cl-muted);
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}
.cl-modal-close:hover { color: var(--cl-navy); }
.cl-modal-h {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--cl-navy);
  margin: 0 0 6px;
}
.cl-modal-sub {
  font-size: 13px;
  color: var(--cl-muted);
  margin: 0 0 18px;
  line-height: 1.55;
}

.cl-modal-form {
  display: flex; flex-direction: column;
}
.cl-modal-form label {
  font-size: 12px;
  font-weight: 600;
  color: var(--cl-navy);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.cl-modal-form input,
.cl-modal-form textarea {
  padding: 11px 14px;
  background: #fff;
  border: 1px solid var(--cl-border);
  border-radius: 6px;
  color: var(--cl-navy);
  font-family: 'Raleway', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 4px;
}
.cl-modal-form input:focus,
.cl-modal-form textarea:focus { border-color: var(--cl-gold); }
.cl-modal-form textarea {
  min-height: 70px; resize: vertical;
  font-family: 'Raleway', sans-serif;
}

.cl-modal-summary {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(201, 169, 98, 0.08);
  border-left: 3px solid var(--cl-gold);
  border-radius: 4px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--cl-navy);
}

.cl-modal-btnrow {
  display: flex; justify-content: flex-end; gap: 10px;
  margin-top: 16px;
}
.cl-btn-primary,
.cl-btn-ghost {
  padding: 11px 22px;
  border-radius: 6px;
  font-family: 'Raleway', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}
.cl-btn-primary {
  background: var(--cl-gold);
  color: var(--cl-navy);
}
.cl-btn-primary:hover { background: var(--cl-gold-soft); }
.cl-btn-ghost {
  background: transparent;
  color: var(--cl-muted);
  border: 1px solid var(--cl-border);
}
.cl-btn-ghost:hover { color: var(--cl-navy); border-color: var(--cl-navy); }

.cl-modal-upsell {
  margin-top: 16px;
  padding: 10px;
  background: rgba(80, 140, 180, 0.06);
  border-radius: 6px;
  font-size: 12px;
  color: var(--cl-muted);
  text-align: center;
  font-style: italic;
}

/* ─── Manager list ─────────────────────────────────────────────────── */
.cl-mgr-list {
  margin: 8px 0 14px;
  max-height: 50vh;
  overflow-y: auto;
}
.cl-mgr-empty {
  padding: 30px 20px;
  font-size: 13px;
  color: var(--cl-muted);
  font-style: italic;
  text-align: center;
}
.cl-mgr-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cl-border);
}
.cl-mgr-row:last-child { border-bottom: none; }
.cl-mgr-info { flex: 1; min-width: 0; }
.cl-mgr-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--cl-navy);
}
.cl-mgr-meta {
  font-size: 11.5px;
  color: var(--cl-muted);
  margin-top: 2px;
}
.cl-mgr-note {
  font-size: 12px;
  font-style: italic;
  color: var(--cl-muted);
  margin-top: 4px;
  line-height: 1.4;
}
.cl-mgr-actions {
  display: flex; gap: 6px; flex-shrink: 0;
}
.cl-mgr-load,
.cl-mgr-edit,
.cl-mgr-del {
  padding: 6px 12px;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 16px;
  border: 1px solid;
  background: transparent;
  cursor: pointer;
  font-family: 'Raleway', sans-serif;
  transition: all 0.2s;
}
.cl-mgr-load { border-color: var(--cl-gold); color: var(--cl-navy); }
.cl-mgr-load:hover { background: var(--cl-gold); color: var(--cl-navy); }
.cl-mgr-edit { border-color: var(--cl-border); color: var(--cl-muted); }
.cl-mgr-edit:hover { border-color: var(--cl-navy); color: var(--cl-navy); }
.cl-mgr-del { border-color: rgba(199, 80, 80, 0.4); color: #8b3a3a; }
.cl-mgr-del:hover { background: rgba(199, 80, 80, 0.1); }

.cl-mgr-io {
  display: flex; gap: 10px; justify-content: center;
  padding-top: 14px;
  border-top: 1px solid var(--cl-border);
}
.cl-mgr-io-sfcht {
  border-top: none;
  padding-top: 8px;
}

/* Solar Fire (.SFcht) help link + tutorial modal */
.cl-mgr-help-row {
  text-align: center;
  margin-top: 8px;
}
.cl-mgr-help-link {
  background: transparent;
  border: none;
  color: var(--cl-gold);
  font-family: 'Raleway', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  padding: 6px 4px;
  border-bottom: 1px solid rgba(201, 169, 98, 0.4);
  transition: color 0.2s, border-color 0.2s;
}
.cl-mgr-help-link:hover {
  color: var(--cl-navy);
  border-bottom-color: var(--cl-navy);
}
.cl-help-steps {
  margin: 14px 0 12px;
  padding-left: 22px;
  font-size: 14px;
  color: var(--cl-navy);
  line-height: 1.7;
}
.cl-help-steps li {
  margin-bottom: 6px;
}
.cl-help-steps strong {
  color: var(--cl-gold);
  font-weight: 700;
}
.cl-help-foot {
  font-size: 12px;
  color: var(--cl-muted);
  font-style: italic;
  margin: 10px 0 0;
  padding: 10px 12px;
  background: rgba(201, 169, 98, 0.06);
  border-radius: 6px;
  text-align: center;
}
.cl-help-steps code {
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 12.5px;
  background: rgba(10,22,40,.06);
  color: var(--cl-navy);
  padding: 1px 6px;
  border-radius: 4px;
}
.cl-mgr-io .cl-btn-ghost {
  font-size: 11.5px;
  padding: 8px 14px;
}

/* ─── Solar Fire (.SFcht) picker ─────────────────────────────────── */
.cl-sfcht-bulk {
  display: flex; gap: 8px; justify-content: flex-end;
  margin: 4px 0 10px;
}
.cl-btn-sm {
  padding: 5px 12px !important;
  font-size: 11px !important;
}
.cl-sfcht-list {
  max-height: 48vh;
  overflow-y: auto;
  border: 1px solid var(--cl-border);
  border-radius: 8px;
  padding: 4px 0;
  background: #fafafa;
}
.cl-sfcht-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--cl-border);
  cursor: pointer;
  transition: background 0.15s;
}
.cl-sfcht-row:last-child { border-bottom: none; }
.cl-sfcht-row:hover { background: rgba(201, 169, 98, 0.08); }
.cl-sfcht-row input[type="checkbox"] {
  margin-top: 3px;
  width: 16px; height: 16px;
  accent-color: var(--cl-gold);
  cursor: pointer;
  flex-shrink: 0;
}
.cl-sfcht-info { flex: 1; min-width: 0; }
.cl-sfcht-name {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--cl-navy);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cl-sfcht-meta {
  font-size: 11.5px;
  color: var(--cl-muted);
  margin-top: 2px;
}
.cl-btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

@media (max-width: 600px) {
  .cl-mgr-io { flex-direction: column; }
  .cl-mgr-io .cl-btn-ghost { width: 100%; }
  .cl-sfcht-row { padding: 12px 10px; }
  .cl-sfcht-name { white-space: normal; }
}

/* ─── Toast notification ─────────────────────────────────────────── */
.cl-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translate(-50%, 30px);
  background: var(--cl-navy);
  color: var(--cl-cream);
  padding: 12px 22px;
  border-radius: 24px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: 'Raleway', sans-serif;
  box-shadow: 0 12px 30px rgba(10,22,40,.30);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 10001;
}
.cl-toast.cl-toast-show { opacity: 1; transform: translate(-50%, 0); }
.cl-toast-err { background: #8b3a3a; }
.cl-toast-ok::before { content: '✓ '; }

/* ─── Mobile responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
  .cl-lib-btn { width: 100%; justify-content: center; padding: 11px 18px; font-size: 13px; min-height: 44px; }
  .cl-lib-dropdown { right: 0; left: 0; min-width: 0; }
  .cl-modal-box { padding: 22px 18px 18px; }
  .cl-mgr-row { flex-direction: column; gap: 8px; }
  .cl-mgr-actions { width: 100%; }
  .cl-save-btn { width: 100%; justify-content: center; }
}