/* nallium-slides-frontend — design system
 *
 * Tokens (:root) et classes de "chrome" (topbar, boutons, panels, alertes)
 * copiés à l'identique de nallium-drive-frontend/css/style.css pour rester
 * visuellement cohérent avec le reste de l'écosystème Nallium — étendus
 * plus bas avec les éléments propres à un éditeur de présentations
 * (rail de diapositives, canevas 16:9, poignées de sélection, barre
 * d'outils, mode présentateur).
 */

:root {
  --text: #172033;
  --muted: #64748b;
  --blue: #3b82f6;
  --green: #22c55e;
  --amber: #f59e0b;
  --pink: #ec4899;
  --violet: #8b5cf6;
  --red: #ef4444;
  --cyan: #06b6d4;
  --bg: #f7f9ff;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-solid: #ffffff;
  --border: rgba(30, 41, 59, 0.12);
  --shadow: 0 24px 80px rgba(30, 41, 59, 0.12);
  --shadow-soft: 0 14px 38px rgba(30, 41, 59, 0.09);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 4%, rgba(59, 130, 246, 0.16), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(236, 72, 153, 0.12), transparent 24%),
    radial-gradient(circle at 72% 88%, rgba(34, 197, 94, 0.13), transparent 26%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--blue);
  text-decoration: none;
}

button {
  font: inherit;
}

/* ---------------------------------------------------------------------
 * Barre de navigation (reprise drive-frontend)
 * ------------------------------------------------------------------- */
.store-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.store-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: #0f172a;
  cursor: default;
}

.store-brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  padding: 2px;
  background: conic-gradient(from 180deg, var(--blue), var(--green), var(--amber), var(--pink), var(--violet), var(--blue));
}

.store-brand-logo span {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background: #ffffff;
  font-weight: 950;
  font-size: 15px;
  color: #111827;
}

.store-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

.store-user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: var(--violet);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 13px;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 24px rgba(59, 130, 246, 0.28);
}

.btn-outline {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-danger {
  background: #fff;
  color: var(--red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-icon {
  border-radius: 999px;
  width: 30px;
  height: 30px;
  padding: 0;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-icon:hover {
  background: rgba(30, 41, 59, 0.06);
}

/* ---------------------------------------------------------------------
 * Layout général
 * ------------------------------------------------------------------- */
.store-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

.panel {
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.form-control {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-size: 14px;
  background: #fff;
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

.alert-banner {
  border-radius: 14px;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

.alert-banner.error {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
}

.alert-banner.success {
  background: rgba(34, 197, 94, 0.1);
  color: #15803d;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-state .empty-icon {
  font-size: 40px;
  margin-bottom: 10px;
}

.login-gate {
  text-align: center;
  padding: 50px 20px;
}

.login-gate p {
  color: var(--muted);
  margin-bottom: 18px;
}

.plan-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 10px;
}

.plan-row:last-child {
  margin-bottom: 0;
}

/* =======================================================================
 * Nallium Slides — éditeur de présentations
 * ===================================================================== */

/* -----------------------------------------------------------------------
 * Topbar spécifique : titre éditable, statut d'enregistrement, badges
 * --------------------------------------------------------------------- */
.slides-topbar {
  gap: 14px;
}

.slides-title-input {
  border: 1px solid transparent;
  background: transparent;
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  max-width: 320px;
}

.slides-title-input:hover,
.slides-title-input:focus {
  border-color: var(--border);
  background: #fff;
  outline: none;
}

.slides-title-static {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  padding: 7px 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.slides-save-status {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  min-width: 110px;
}

.slides-save-status.is-error {
  color: var(--red);
  font-weight: 700;
}

.slides-readonly-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 800;
  color: var(--amber);
  background: rgba(245, 158, 11, 0.12);
  border-radius: 999px;
  padding: 5px 10px;
  white-space: nowrap;
}

.slides-topbar-spacer {
  flex: 1;
}

.slides-conflict-banner {
  position: sticky;
  top: 65px;
  z-index: 19;
  background: rgba(239, 68, 68, 0.95);
  color: #fff;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 14px;
}

.slides-conflict-banner button {
  border-radius: 999px;
  border: none;
  background: #fff;
  color: var(--red);
  padding: 5px 14px;
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
}

/* -----------------------------------------------------------------------
 * Barre d'outils
 * --------------------------------------------------------------------- */
.slides-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid var(--border);
}

.slides-toolbar .divider {
  width: 1px;
  height: 22px;
  background: var(--border);
  margin: 0 4px;
}

.slides-toolbar label.toolbar-field {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
}

.slides-toolbar input[type="color"] {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
  background: #fff;
  cursor: pointer;
}

.slides-toolbar input[type="number"] {
  width: 58px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12px;
}

.slides-shape-dropdown {
  position: relative;
  display: inline-block;
}

.slides-shape-menu {
  position: absolute;
  top: 36px;
  left: 0;
  z-index: 25;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  min-width: 150px;
  padding: 6px;
}

.slides-shape-menu-item {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.slides-shape-menu-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--blue);
}

/* -----------------------------------------------------------------------
 * Layout principal : rail + zone de canevas
 * --------------------------------------------------------------------- */
.slides-shell {
  display: flex;
  height: calc(100vh - 116px);
  min-height: 420px;
}

.slides-rail {
  width: 176px;
  flex-shrink: 0;
  overflow-y: auto;
  padding: 16px 12px;
  border-right: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.55);
}

.slides-rail-item {
  position: relative;
  margin-bottom: 12px;
  cursor: pointer;
  border-radius: 12px;
  border: 2px solid transparent;
  background: #fff;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.slides-rail-item.active {
  border-color: var(--blue);
}

.slides-rail-item.dragover-before {
  box-shadow: 0 -3px 0 0 var(--blue);
}

.slides-rail-item.dragover-after {
  box-shadow: 0 3px 0 0 var(--blue);
}

.slides-rail-number {
  position: absolute;
  top: 4px;
  left: 6px;
  font-size: 10px;
  font-weight: 800;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 1px 5px;
  z-index: 2;
}

.slides-rail-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #fff;
}

.slides-rail-thumb-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 960px;
  height: 540px;
  transform-origin: top left;
  pointer-events: none;
}

.slides-rail-actions {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.92);
}

.slides-rail-actions button {
  border: none;
  background: transparent;
  border-radius: 6px;
  width: 22px;
  height: 22px;
  font-size: 12px;
  cursor: pointer;
  color: var(--muted);
}

.slides-rail-actions button:hover {
  background: rgba(30, 41, 59, 0.08);
  color: var(--text);
}

.slides-rail-add {
  width: 100%;
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 10px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.slides-rail-add:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.slides-canvas-area {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.slides-canvas-viewport {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.slides-canvas-scalewrap {
  position: relative;
  box-shadow: var(--shadow);
  border-radius: 4px;
}

.slide-canvas {
  position: relative;
  width: 960px;
  height: 540px;
  transform-origin: top left;
  overflow: hidden;
  background: #fff;
  user-select: none;
}

.slide-canvas.readonly-canvas {
  cursor: default;
}

/* -----------------------------------------------------------------------
 * Éléments de diapositive
 * --------------------------------------------------------------------- */
.slide-element {
  position: absolute;
  cursor: move;
  box-sizing: border-box;
}

.slide-element.el-text {
  padding: 4px;
  overflow: hidden;
  line-height: 1.2;
  outline: none;
  cursor: text;
}

.slide-element.el-text[contenteditable="false"] {
  cursor: move;
}

.slide-element.el-shape.shape-rect {
  border-radius: 4px;
}

.slide-element.el-shape.shape-ellipse {
  border-radius: 50%;
}

.slide-element.el-shape.shape-line {
  border-radius: 2px;
}

.slide-element.el-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.slide-element.selected {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.resize-handle {
  position: absolute;
  width: 11px;
  height: 11px;
  background: #fff;
  border: 2px solid var(--blue);
  border-radius: 3px;
  z-index: 5;
}

.resize-handle.h-nw { top: -6px; left: -6px; cursor: nwse-resize; }
.resize-handle.h-ne { top: -6px; right: -6px; cursor: nesw-resize; }
.resize-handle.h-sw { bottom: -6px; left: -6px; cursor: nesw-resize; }
.resize-handle.h-se { bottom: -6px; right: -6px; cursor: nwse-resize; }

.rotate-handle {
  position: absolute;
  top: -30px;
  left: 50%;
  margin-left: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blue);
  cursor: grab;
  z-index: 5;
}

.rotate-handle::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 4px;
  width: 2px;
  height: 18px;
  background: var(--blue);
}

/* -----------------------------------------------------------------------
 * Mode présentateur (plein écran)
 * --------------------------------------------------------------------- */
.slides-present-root {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slides-present-hint {
  position: fixed;
  bottom: 14px;
  right: 18px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  z-index: 101;
}

/* -----------------------------------------------------------------------
 * Modale d'historique des versions
 * --------------------------------------------------------------------- */
.slides-version-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
}

.slides-version-row:last-child {
  margin-bottom: 0;
}

.slides-version-meta {
  font-size: 12px;
  color: var(--muted);
}