/* ==========================================================================
   Keeble Tools — design system unifié
   Un seul CSS pour les 7 outils. Tout repose sur des classes communes .kbt-*
   + quelques blocs spécifiques par outil (color picker, drag&drop, etc.).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  --kbt-red: #F43301;
  --kbt-red-dark: #c92900;
  --kbt-red-soft: rgba(244, 51, 1, 0.08);
  --kbt-ink: #1a1a1a;
  --kbt-muted: #777;
  --kbt-faint: #aaa;
  --kbt-border: #ddd;
  --kbt-border-soft: #eee;
  --kbt-bg-soft: #f9f9f9;
  --kbt-radius: 4px;
  --kbt-radius-lg: 6px;
  --kbt-shadow: none;
  --kbt-shadow-sm: none;
  --kbt-font: 'ppmori', Helvetica, Arial, sans-serif;
  --kbt-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* --------------------------------------------------------------------------
   2. CONTENEURS
   -------------------------------------------------------------------------- */

.kbt-tool {
  margin: 0 0 50px 0;
  color: var(--kbt-ink);
  font-family: var(--kbt-font);
}

.kbt-tool *,
.kbt-tool *::before,
.kbt-tool *::after { box-sizing: border-box; }

/* Titre / sous-titre d'outil */
.kbt-heading {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--kbt-ink);
  margin: 0 0 8px;
}
.kbt-subheading {
  text-align: center;
  font-size: 14px;
  color: var(--kbt-muted);
  letter-spacing: 0.5px;
  margin: 0 0 30px;
}

/* Carte blanche */
.kbt-card {
  background: #fff;
  border: none;
  border-radius: var(--kbt-radius-lg);
  box-shadow: var(--kbt-shadow);
  padding: 0;
  margin: 0 0 20px;
}
.kbt-card:last-child { margin-bottom: 0; }

/* Bloc d'options grisé (sans ombre) */
.kbt-panel {
  background: var(--kbt-bg-soft);
  border: 1px solid var(--kbt-border-soft);
  border-radius: var(--kbt-radius-lg);
  padding: 20px 24px;
}

/* --------------------------------------------------------------------------
   3. FORMULAIRES
   -------------------------------------------------------------------------- */
.kbt-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.kbt-field + .kbt-field { margin-top: 18px; }

.kbt-label {
  display: block;
  font-size: 18px;
  font-weight: normal;
  color: var(--kbt-ink);
}
.kbt-label--upper {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #888;
}
.kbt-label--upper span {
  font-weight: 400;
  color: var(--kbt-faint);
  text-transform: none;
  letter-spacing: 0;
}
.kbt-sublabel {
  display: block;
  font-size: 13px;
  color: var(--kbt-muted);
  font-style: italic;
}

.kbt-input,
.kbt-textarea,
.kbt-select {
  width: 100%;
  border: 1px solid var(--kbt-border);
  border-radius: var(--kbt-radius);
  background: #fff;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--kbt-ink);
  outline: none;
  transition: border-color 0.2s ease-in-out;
}
.kbt-input:hover,
.kbt-textarea:hover { border-color: var(--kbt-faint); }
.kbt-input:focus,
.kbt-textarea:focus,
.kbt-select:focus { border-color: var(--kbt-red); }

.kbt-textarea {
  min-height: 110px;
  resize: vertical;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.kbt-textarea--mono {
  min-height: 64px;
  background: #f9fafb;
  font-family: var(--kbt-mono);
  word-break: break-all;
  white-space: normal;
}

.kbt-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

.kbt-input::-webkit-input-placeholder,
.kbt-textarea::-webkit-input-placeholder { color: #888; }

.kbt-helper {
  display: block;
  font-size: 12px;
  color: var(--kbt-muted);
}
.kbt-helper code {
  background: #f1f5f9;
  padding: 1px 5px;
  border-radius: var(--kbt-radius);
}

/* --------------------------------------------------------------------------
   4. BOUTONS
   -------------------------------------------------------------------------- */
/* ponytail: !important sur les props visuelles — Elementor stylise `button`/
   `.elementor-button` avec une spécificité plus forte et reprend sinon la main.
   À retirer si le thème Elementor cesse de cibler les boutons. */
.kbt-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: none !important;
  border-radius: var(--kbt-radius) !important;
  font-family: inherit;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
}
.kbt-btn:disabled { background: #ccc !important; cursor: not-allowed; }
.kbt-btn:active:not(:disabled) { transform: scale(0.98); }

.kbt-btn--primary {
  padding: 14px 36px !important;
  background: var(--kbt-red) !important;
  color: #fff !important;
  text-transform: uppercase !important;
  letter-spacing: 2px !important;
  font-weight: 700 !important;
}
.kbt-btn--primary:hover:not(:disabled) { background: var(--kbt-red-dark) !important; }

/* Variante primaire compacte (mots simples, pas en capitales) */
.kbt-btn--primary-sm {
  padding: 9px 24px !important;
  background: var(--kbt-red) !important;
  color: #fff !important;
}
.kbt-btn--primary-sm:hover:not(:disabled) { background: var(--kbt-red-dark) !important; }

.kbt-btn--secondary {
  padding: 6px 16px !important;
  background: #fff !important;
  border: 1px solid var(--kbt-red) !important;
  color: var(--kbt-red) !important;
}
.kbt-btn--secondary:hover:not(:disabled) { background: var(--kbt-red-soft) !important; }

.kbt-btn--ghost {
  padding: 13px 20px !important;
  background: none !important;
  border: 1px solid var(--kbt-border) !important;
  color: #888 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  font-size: 12px !important;
}
.kbt-btn--ghost:hover:not(:disabled) {
  border-color: var(--kbt-red) !important;
  color: var(--kbt-red) !important;
}

.kbt-btn--block { width: 100% !important; }

/* Bouton icône (copier, œil…) */
.kbt-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  border: 1px solid var(--kbt-border);
  border-radius: var(--kbt-radius);
  padding: 7px 10px;
  cursor: pointer;
  color: #666;
  line-height: 0;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.kbt-icon-btn:hover {
  border-color: var(--kbt-red);
  color: var(--kbt-red);
  background: #fff5f3;
}

/* --------------------------------------------------------------------------
   5. CASES À COCHER / BADGES
   -------------------------------------------------------------------------- */
.kbt-rules {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.kbt-check {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--kbt-ink);
  cursor: pointer;
}
.kbt-check input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--kbt-red);
}
.kbt-checks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}

.kbt-badge {
  border: 1px solid var(--kbt-border);
  border-radius: var(--kbt-radius);
  padding: 4px 10px;
  font-size: 13px;
  color: var(--kbt-ink);
  background: #fff;
  cursor: pointer;
  transition: opacity 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}
.kbt-badge.is-active {
  border-color: var(--kbt-red);
  background: var(--kbt-red-soft);
  color: var(--kbt-red);
  font-weight: 600;
}
.kbt-badge:not(.is-active):hover {
  opacity: 0.8;
  border-color: var(--kbt-muted);
}
.kbt-badge.is-disabled {
  opacity: 0.45;
  text-decoration: line-through;
  cursor: not-allowed;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   6. FEEDBACK (alertes, messages)
   -------------------------------------------------------------------------- */
.kbt-alert {
  margin-top: 20px;
  border-radius: var(--kbt-radius-lg);
  padding: 16px 20px;
  text-align: center;
  font-size: 14px;
}
.kbt-alert--success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
  font-weight: 600;
}
.kbt-alert--error {
  background: #fff1f1;
  border: 1px solid #fca5a5;
  color: #991b1b;
}
.kbt-error-text { color: var(--kbt-red); font-size: 12px; }
.is-hidden { display: none; }

/* --------------------------------------------------------------------------
   7. DROPZONE (image converter, pdf merger)
   -------------------------------------------------------------------------- */
.kbt-dropzone {
  position: relative;
  border: 2px dashed var(--kbt-red);
  border-radius: var(--kbt-radius-lg);
  background: #fff8f7;
  padding: 50px 20px;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.kbt-dropzone.is-dragover {
  background: #ffe5e0;
  border-color: var(--kbt-red-dark);
}
.kbt-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.kbt-dropzone-icon {
  display: block;
  font-size: 48px;
  margin-bottom: 12px;
}
.kbt-dropzone-text {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--kbt-red);
}
.kbt-dropzone-hint {
  font-size: 12px;
  color: var(--kbt-faint);
  margin-top: 6px;
}

/* Barre de progression générique */
.kbt-progress-track {
  background: var(--kbt-border-soft);
  border-radius: 99px;
  height: 6px;
  overflow: hidden;
}
.kbt-progress-fill {
  background: var(--kbt-red);
  height: 100%;
  width: 0%;
  border-radius: 99px;
  transition: width 0.3s;
}
.kbt-progress-label {
  font-size: 12px;
  color: #888;
  margin-top: 8px;
  text-align: center;
}

/* Toast */
.kbt-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #222;
  color: #fff;
  font-size: 13px;
  padding: 9px 22px;
  border-radius: var(--kbt-radius);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 9999;
}
.kbt-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Champ avec icône à droite (input + toggle) */
.kbt-input-wrap { position: relative; }
.kbt-input-wrap .kbt-input { padding-right: 2.4em; }
.kbt-input-toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 4px;
  opacity: 0.6;
}
.kbt-input-toggle:hover { opacity: 1; }

/* Barre résultat (message à gauche, bouton à droite) */
.kbt-result-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

/* Rangée d'actions (réinitialiser / valider) */
.kbt-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* Slider + valeur (image converter, QR) */
.kbt-slider-row { display: flex; align-items: center; gap: 10px; }
.kbt-slider { flex: 1; accent-color: var(--kbt-red); cursor: pointer; }
.kbt-slider-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--kbt-red);
  min-width: 50px;
  text-align: right;
}

/* ==========================================================================
   8. BLOCS SPÉCIFIQUES PAR OUTIL
   ========================================================================== */

/* ---- Compteur SEO (outil 2) : barre de progression colorée ------------- */
.kbt-seo-progress {
  float: right;
  margin-top: 10px;
  font-size: 13px;
  color: var(--kbt-muted);
}
.kbt-seo-progress progress {
  width: 100%;
  height: 20px;
  margin-top: 4px;
  accent-color: var(--kbt-red);
}
.kbt-seo-preview-title {
  font-family: var(--kbt-font);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.3;
  color: #1a0dab;
}
.kbt-seo-preview-url {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: #474747;
  line-height: 22px;
}

/* ---- Générateur de mot de passe (outil 5) ------------------------------ */
.kpg-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.kpg-row-label { font-size: 13px; color: #444; }
.kpg-number-input {
  width: 80px;
  max-width: 80px;
  flex-shrink: 0;
  padding: 5px 4px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font-size: 13px;
  color: #222;
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
}
.kpg-number-input:focus { border-color: var(--kbt-red); }
.kpg-divider { height: 1px; background: #ececec; margin: 18px 0; }
.kpg-result-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}
.kpg-pw-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: 16px;
  font-weight: 700;
  color: #111;
  background: #fafafa;
  outline: none;
  letter-spacing: 0.04em;
}
.kpg-copy-btn.copied {
  border-color: #43a047;
  color: #43a047;
  background: #f0fbf0;
}
.kpg-ico-check { display: none; }
.kpg-copy-btn.copied .kpg-ico-check { display: block; }
.kpg-copy-btn.copied .kpg-ico-copy { display: none; }
.kpg-strength-wrap { display: flex; align-items: center; gap: 10px; }
.kpg-segs { display: flex; gap: 4px; flex: 1; }
.kpg-seg {
  flex: 1;
  height: 4px;
  background: #ececec;
  border-radius: 2px;
  transition: background 0.3s;
}
.kpg-strength-lbl {
  font-size: 11px;
  color: var(--kbt-faint);
  min-width: 70px;
  text-align: right;
  transition: color 0.3s;
}

/* ---- Image converter (outil 4) : aperçu avant/après + slider qualité --- */
.kic-options {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: flex-end;
  margin-top: 28px;
}
.kic-option-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 160px;
}
.kic-preview-wrap {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 24px;
}
.kic-preview-box {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--kbt-border-soft);
  border-radius: var(--kbt-radius-lg);
  padding: 16px;
  text-align: center;
  box-shadow: var(--kbt-shadow-sm);
}
.kic-preview-img {
  display: block;
  max-width: 100%;
  max-height: 200px;
  margin: 0 auto;
  object-fit: contain;
  border-radius: var(--kbt-radius);
}
.kic-preview-info { font-size: 11px; color: var(--kbt-faint); margin-top: 10px; }
.kic-preview-info strong { color: #555; }
.kic-preview-arrow {
  align-self: center;
  flex-shrink: 0;
  font-size: 28px;
  color: var(--kbt-red);
}

/* ---- PDF merger (outil 6) : liste de fichiers drag&drop ---------------- */
.kpm-sort-hint {
  text-align: center;
  font-size: 12px;
  color: #bbb;
  margin-top: 14px;
}
.kpm-file-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kpm-file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--kbt-border-soft);
  border-radius: var(--kbt-radius-lg);
  padding: 12px 16px;
  box-shadow: var(--kbt-shadow-sm);
  cursor: grab;
  user-select: none;
  transition: box-shadow 0.2s, opacity 0.2s;
}
.kpm-file-item:active { cursor: grabbing; }
.kpm-file-item.dragging { opacity: 0.4; }
.kpm-file-item.drag-over {
  border-color: var(--kbt-red);
  box-shadow: 0 0 0 2px var(--kbt-red-soft);
}
.kpm-file-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}
.kpm-drag-handle {
  color: #ccc;
  font-size: 18px;
  cursor: grab;
  flex-shrink: 0;
  line-height: 1;
  margin-right: 4px;
}
.kpm-file-order {
  font-size: 11px;
  font-weight: 700;
  color: var(--kbt-red);
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}
.kpm-file-icon {
  width: 36px;
  height: 36px;
  background: var(--kbt-red);
  border-radius: var(--kbt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.kpm-file-name {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 420px;
}
.kpm-file-size { font-size: 11px; color: var(--kbt-faint); margin-top: 2px; }
.kpm-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #ccc;
  font-size: 20px;
  line-height: 1;
  padding: 0 4px;
  flex-shrink: 0;
  transition: color 0.2s;
}
.kpm-remove-btn:hover { color: var(--kbt-red); }
.kpm-filename-row { display: flex; align-items: center; gap: 8px; }
.kpm-filename-ext {
  font-size: 13px;
  color: var(--kbt-faint);
  font-weight: 600;
  flex-shrink: 0;
}

/* ---- QR generator (outil 7) : layout 2 colonnes + color pickers -------- */
.kqr-layout {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.kqr-panel {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.kqr-preview-panel {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.kqr-preview-box {
  width: 100%;
  min-height: 200px;
  background: #fff;
  border: 1px solid var(--kbt-border-soft);
  border-radius: var(--kbt-radius-lg);
  padding: 24px;
  box-shadow: var(--kbt-shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.kqr-placeholder { text-align: center; color: #ccc; font-size: 13px; }
.kqr-placeholder-icon { font-size: 48px; display: block; margin-bottom: 8px; }
.kqr-tabs {
  display: flex;
  border: 1px solid var(--kbt-border);
  border-radius: var(--kbt-radius);
  overflow: hidden;
}
.kqr-tab {
  flex: 1;
  padding: 9px 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  border-right: 1px solid var(--kbt-border);
  background: #fff;
  color: var(--kbt-faint);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.kqr-tab:last-child { border-right: none; }
.kqr-tab.active { background: var(--kbt-red); color: #fff; }
.kqr-color-row { display: flex; gap: 12px; }
.kqr-color-item { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.kqr-color-sublabel { font-size: 11px; color: var(--kbt-faint); }
.kqr-color-picker-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--kbt-border);
  border-radius: var(--kbt-radius);
  padding: 6px 10px;
  background: #fff;
  transition: border-color 0.2s;
}
.kqr-color-picker-wrap:focus-within { border-color: var(--kbt-red); }
.kqr-color-swatch {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 3px;
  border: 1px solid var(--kbt-border-soft);
  cursor: pointer;
  flex-shrink: 0;
  overflow: hidden;
  padding: 0;
}
.kqr-color-swatch input[type="color"] {
  position: absolute;
  width: 200%;
  height: 200%;
  margin: -25%;
  border: none;
  outline: none;
  cursor: pointer;
  opacity: 0;
}
.kqr-color-hex {
  flex: 1;
  width: 70px;
  border: none;
  outline: none;
  background: transparent;
  font-family: monospace;
  font-size: 13px;
  color: #555;
}

/* ==========================================================================
   9. RESPONSIVE
   ========================================================================== */
@media (max-width: 640px) {
  .kqr-layout { flex-direction: column; }
  .kqr-preview-panel { width: 100%; }
}
@media (max-width: 600px) {
  .kic-preview-wrap { flex-direction: column; }
  .kic-preview-arrow { transform: rotate(90deg); align-self: center; }
  .kbt-actions { flex-direction: column; align-items: stretch; }
  .kbt-actions .kbt-btn { width: 100%; }
  .kpm-file-name { max-width: 160px; }
}