feat: ajouter sélecteur de couleur personnalisé avec palette HSL interactive, swatches redimensionnés (22px couleurs, 20px polices), bouton reset avec icône, support couleur personnalisée pour notes et texte avec tags font- et note-color-, et amélioration de l'interface du Background Studio avec meilleure organisation visuelle et support thème clair/sombre

shaarli-pro/css/custom_views.css

@@ -1092,41 +1092,6 @@ body.view-notes .content-container {
     color: inherit;
 }
 
-.bg-studio-swatches {
-    display: grid;
-    grid-template-columns: repeat(6, 26px);
-    grid-auto-rows: 26px;
-    gap: 8px;
-    min-width: 0;
-    width: 100%;
-    overflow: hidden;
-}
-
-.bg-studio-swatch {
-    width: 26px;
-    height: 26px;
-    border-radius: 999px;
-    border: 1px solid rgba(15, 23, 42, 0.22);
-    cursor: pointer;
-    padding: 0;
-    transition: transform 0.12s ease, box-shadow 0.12s ease;
-    flex: 0 0 auto;
-}
-
-.bg-studio-swatch:hover {
-    transform: scale(1.15);
-    box-shadow: 0 10px 20px rgba(0,0,0,0.35);
-}
-
-.bg-studio-swatch.is-active {
-    border: 2px solid rgba(255, 255, 255, 0.95);
-    box-shadow: 0 8px 16px rgba(0,0,0,0.35);
-}
-
-[data-theme="dark"] .bg-studio-swatch {
-    border-color: rgba(255, 255, 255, 0.28);
-}
-
 .bg-studio-filters {
     display: flex;
     align-items: center;
@@ -1161,18 +1126,25 @@ body.view-notes .content-container {
 }
 
 .bg-studio-reset {
+    width: 28px;
     height: 28px;
-    padding: 0 12px;
     border-radius: 999px;
     border: 1px solid rgba(15, 23, 42, 0.18);
     background: linear-gradient(180deg, #ffffff, #f3f4f6);
     color: #111827;
     font-size: 0.82rem;
     font-weight: 600;
-    letter-spacing: 0.01em;
     cursor: pointer;
     box-shadow: 0 1px 2px rgba(15, 23, 42, 0.16);
     transition: background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.bg-studio-reset i {
+    font-size: 16px;
+    color: inherit;
 }
 
 .bg-studio-reset:hover {
@@ -1478,6 +1450,15 @@ body.view-notes .content-container {
     color: var(--note-card-fg, #202124);
 }
 
+.link-outer {
+    color: var(--note-card-fg, inherit);
+}
+
+.link-outer .link-title,
+.link-outer .link-description {
+    color: var(--note-card-fg, inherit);
+}
+
 /* --- NOTES: Vue Masonry/Grid (multi-colonnes, largeur variable) --- */
 .notes-masonry .note-card.note-has-bg {
     /* Les cartes masonry ont des largeurs variables selon les breakpoints:
@@ -1730,4 +1711,355 @@ body.view-notes .content-container {
 [data-theme="dark"] .palette-btn-filter i,
 [data-theme="dark"] .palette-btn-filter-none i {
     color: #e8eaed;
+}
+
+/* =========================================
+   Custom Color Picker Panel
+   ========================================= */
+.color-picker-panel {
+    position: fixed;
+    z-index: 1300;
+    width: min(320px, calc(100vw - 24px));
+    border-radius: 20px;
+    background: rgba(255, 255, 255, 0.95);
+    border: 1px solid var(--border, #d1d5db);
+    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.35);
+    backdrop-filter: blur(20px);
+    -webkit-backdrop-filter: blur(20px);
+    color: var(--text-main, #0f172a);
+    padding: 20px;
+    display: none;
+}
+
+.color-picker-panel.open {
+    display: block;
+}
+
+[data-theme="dark"] .color-picker-panel {
+    background: rgba(31, 37, 41, 0.95);
+    border-color: #2A3238;
+    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65);
+    color: rgba(255, 255, 255, 0.95);
+}
+
+.color-picker-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 12px;
+    margin-bottom: 16px;
+}
+
+.color-picker-title {
+    font-size: 16px;
+    font-weight: 600;
+    letter-spacing: 0.01em;
+}
+
+.color-picker-close {
+    width: 32px;
+    height: 32px;
+    border-radius: 10px;
+    border: 1px solid rgba(15, 23, 42, 0.16);
+    background: rgba(15, 23, 42, 0.05);
+    color: inherit;
+    cursor: pointer;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    transition: background 0.15s ease;
+}
+
+.color-picker-close:hover {
+    background: rgba(15, 23, 42, 0.12);
+}
+
+[data-theme="dark"] .color-picker-close {
+    border-color: rgba(255, 255, 255, 0.16);
+    background: rgba(255, 255, 255, 0.08);
+}
+
+[data-theme="dark"] .color-picker-close:hover {
+    background: rgba(255, 255, 255, 0.14);
+}
+
+.color-picker-body {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+.color-picker-gradient {
+    width: 100%;
+    height: 140px;
+    border-radius: 12px;
+    overflow: hidden;
+    position: relative;
+    border: 1px solid rgba(15, 23, 42, 0.12);
+}
+
+[data-theme="dark"] .color-picker-gradient {
+    border-color: rgba(255, 255, 255, 0.12);
+}
+
+.color-picker-gradient-inner {
+    width: 100%;
+    height: 100%;
+    position: relative;
+    background: linear-gradient(to top, #000, transparent), linear-gradient(to right, #fff, hsl(210, 100%, 50%));
+    cursor: crosshair;
+}
+
+.color-picker-cursor {
+    position: absolute;
+    width: 16px;
+    height: 16px;
+    border: 2px solid white;
+    border-radius: 50%;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(0,0,0,0.2);
+    transform: translate(-50%, -50%);
+    pointer-events: none;
+}
+
+.color-picker-hue {
+    width: 100%;
+}
+
+.color-picker-hue-slider {
+    width: 100%;
+    height: 12px;
+    border-radius: 6px;
+    -webkit-appearance: none;
+    appearance: none;
+    background: linear-gradient(to right, #f00 0%, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);
+    outline: none;
+    cursor: pointer;
+}
+
+.color-picker-hue-slider::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    background: white;
+    border: 2px solid rgba(15, 23, 42, 0.3);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
+    cursor: pointer;
+}
+
+.color-picker-hue-slider::-moz-range-thumb {
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    background: white;
+    border: 2px solid rgba(15, 23, 42, 0.3);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
+    cursor: pointer;
+}
+
+.color-picker-preview-row {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.color-picker-preview {
+    width: 48px;
+    height: 48px;
+    border-radius: 12px;
+    border: 1px solid rgba(15, 23, 42, 0.12);
+    background: #3b82f6;
+    flex-shrink: 0;
+}
+
+[data-theme="dark"] .color-picker-preview {
+    border-color: rgba(255, 255, 255, 0.12);
+}
+
+.color-picker-inputs {
+    flex: 1;
+}
+
+.color-picker-input-group {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.color-picker-input-group label {
+    font-size: 11px;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.04em;
+    color: rgba(15, 23, 42, 0.6);
+}
+
+[data-theme="dark"] .color-picker-input-group label {
+    color: rgba(255, 255, 255, 0.6);
+}
+
+.color-picker-input-group input {
+    width: 100%;
+    padding: 8px 12px;
+    border-radius: 8px;
+    border: 1px solid rgba(15, 23, 42, 0.16);
+    background: rgba(15, 23, 42, 0.05);
+    color: inherit;
+    font-size: 14px;
+    font-family: monospace;
+    text-transform: uppercase;
+    outline: none;
+    transition: border-color 0.15s ease;
+}
+
+.color-picker-input-group input:focus {
+    border-color: #3b82f6;
+}
+
+[data-theme="dark"] .color-picker-input-group input {
+    border-color: rgba(255, 255, 255, 0.16);
+    background: rgba(255, 255, 255, 0.08);
+}
+
+.color-picker-footer {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    margin-top: 16px;
+    padding-top: 16px;
+    border-top: 1px solid rgba(15, 23, 42, 0.1);
+}
+
+[data-theme="dark"] .color-picker-footer {
+    border-color: rgba(255, 255, 255, 0.12);
+}
+
+.color-picker-btn {
+    padding: 8px 16px;
+    border-radius: 8px;
+    font-size: 13px;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.15s ease;
+    border: none;
+}
+
+.color-picker-btn-secondary {
+    background: rgba(15, 23, 42, 0.08);
+    color: inherit;
+}
+
+.color-picker-btn-secondary:hover {
+    background: rgba(15, 23, 42, 0.14);
+}
+
+[data-theme="dark"] .color-picker-btn-secondary {
+    background: rgba(255, 255, 255, 0.1);
+}
+
+[data-theme="dark"] .color-picker-btn-secondary:hover {
+    background: rgba(255, 255, 255, 0.16);
+}
+
+.color-picker-btn-primary {
+    background: #3b82f6;
+    color: white;
+}
+
+.color-picker-btn-primary:hover {
+    background: #2563eb;
+}
+
+/* =========================================
+   Smaller swatches for Colors and Font sections
+   ========================================= */
+.bg-studio-swatches {
+    display: grid;
+    grid-template-columns: repeat(6, 22px);
+    grid-auto-rows: 22px;
+    gap: 6px;
+    min-width: 0;
+    width: 100%;
+    overflow: hidden;
+}
+
+.bg-studio-swatch {
+    width: 22px;
+    height: 22px;
+    border-radius: 999px;
+    border: 1px solid rgba(15, 23, 42, 0.22);
+    cursor: pointer;
+    padding: 0;
+    transition: transform 0.12s ease, box-shadow 0.12s ease;
+    flex: 0 0 auto;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.bg-studio-swatch i {
+    font-size: 14px;
+    color: rgba(15, 23, 42, 0.6);
+    pointer-events: none;
+}
+
+[data-theme="dark"] .bg-studio-swatch i {
+    color: rgba(255, 255, 255, 0.7);
+}
+
+.bg-studio-swatch:hover {
+    transform: scale(1.12);
+    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
+}
+
+.bg-studio-swatch.is-active {
+    border: 2px solid rgba(255, 255, 255, 0.95);
+    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
+}
+
+.bg-studio-swatch-custom {
+    background: linear-gradient(135deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.04));
+}
+
+[data-theme="dark"] .bg-studio-swatch-custom {
+    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
+}
+
+.bg-studio-swatch-custom:hover {
+    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.08));
+}
+
+[data-theme="dark"] .bg-studio-swatch {
+    border-color: rgba(255, 255, 255, 0.28);
+}
+
+/* Font swatches - slightly smaller */
+.bg-studio-swatches-font {
+    grid-template-columns: repeat(6, 20px);
+    grid-auto-rows: 20px;
+    gap: 5px;
+}
+
+.bg-studio-swatches-font .bg-studio-swatch {
+    width: 20px;
+    height: 20px;
+}
+
+.bg-studio-swatches-font .bg-studio-swatch i {
+    font-size: 12px;
+}
+
+/* Custom note color style */
+.note-card.note-color-custom,
+.note-modal.note-color-custom {
+    border-color: transparent;
+}
+
+/* Ensure Font section is properly sized */
+.bg-studio-row {
+    display: grid;
+    grid-template-columns: auto minmax(0, 1fr);
+    align-items: center;
+    gap: 10px;
 }