/* V19 — Office-like direct editing */
.v19-editing{outline:2px solid #6c5ce7!important;outline-offset:3px;background:rgba(255,255,255,.94)!important;border-radius:6px;cursor:text!important;user-select:text!important}
.v19-context{position:fixed;z-index:99999;width:320px;background:rgba(255,255,255,.98);border:1px solid #dce4f0;border-radius:16px;box-shadow:0 24px 70px rgba(15,23,42,.25);padding:10px;backdrop-filter:blur(14px);font-family:Inter,Arial,sans-serif;color:#17213a}.v19-ctx-title{font-weight:800;padding:7px 9px 10px}.v19-ctx-title span{float:right;font-size:10px;font-weight:600;color:#7b879b}.v19-ctx-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:#f4f6fa;padding:4px;border-radius:10px}.v19-ctx-tabs button{border:0;background:transparent;padding:7px 4px;border-radius:7px;font-size:11px}.v19-ctx-tabs button.on{background:#fff;color:#6246ea;box-shadow:0 2px 8px #dfe3ef}.v19-ctx-panel{display:none;padding:8px 2px 2px}.v19-ctx-panel.on{display:grid;gap:5px}.v19-ctx-panel button,.v19-ctx-panel label{border:0;background:#fff;text-align:left;padding:9px 10px;border-radius:9px;font-size:12px}.v19-ctx-panel button:hover{background:#f2efff;color:#5f43e9}.v19-ctx-panel .danger{color:#b42318}.v19-fontline,.v19-formatline{display:flex;gap:6px;padding:4px}.v19-fontline select{flex:1}.v19-fontline input{width:64px}.v19-formatline button{width:42px;text-align:center}.v19-formatline input{margin-left:auto;width:42px}.v19-ctx-panel select,.v19-ctx-panel input{border:1px solid #d8dfeb;border-radius:8px;padding:7px;background:#fff}.v19-themes{display:flex!important;align-items:center;gap:7px!important}.v19-swatch{width:30px!important;height:30px!important;min-width:30px!important;border-radius:50%!important;border:2px solid #fff!important;box-shadow:0 0 0 1px #cfd8e6!important;padding:0!important}.v19-swatch.executive{background:#f7f9fc!important}.v19-swatch.ice{background:linear-gradient(135deg,#fff,#dff5fa)!important}.v19-swatch.pearl{background:linear-gradient(135deg,#fff,#eee9fb)!important}.v19-swatch.sand{background:linear-gradient(135deg,#fff,#f7edda)!important}.v19-swatch.navy{background:linear-gradient(135deg,#193650,#0e2438)!important}.v19-swatch.ink{background:linear-gradient(135deg,#1f2937,#0b1020)!important}.v19-custom{font-size:10px;color:#64748b;display:flex;align-items:center;gap:5px}.v19-custom input{width:28px;height:28px;border:0;background:none}.block.selected{box-shadow:0 0 0 2px #6654e8,0 18px 42px rgba(37,47,79,.16)!important}.block:not(.locked){cursor:move}.block h3,.block .text-body,.block strong,.block .insight,.block small,.shape-label{cursor:text}.slide-canvas{box-shadow:0 22px 60px rgba(19,35,62,.16);border:1px solid rgba(135,151,178,.18)}
/* V20 — real slide thumbnails + denser contextual editing */
.thumb-preview{height:112px!important;padding:0!important;overflow:hidden!important;background:#e9edf5!important;border:1px solid #dce3ef!important;border-radius:9px!important;position:relative}
.thumb-slide{position:absolute;left:0;top:0;width:1000px;height:562px;transform:scale(.158);transform-origin:0 0;overflow:hidden;box-sizing:border-box}
.thumb-title{position:absolute;left:5%;top:5%;width:90%;z-index:50}.thumb-title b{display:block;font-size:28px;line-height:1.05}.thumb-title small{display:block;font-size:15px;margin-top:8px;color:#72809a}
.thumb-object{position:absolute!important;box-sizing:border-box!important;overflow:hidden!important;pointer-events:none!important}.thumb-object h3{font-size:16px!important;margin:0 0 8px!important}.thumb-object .text-body,.thumb-object li,.thumb-object td,.thumb-object th{font-size:11px!important;line-height:1.15!important}.thumb-object table{width:100%;border-collapse:collapse}.thumb-object td,.thumb-object th{padding:3px!important}.thumb-object .resize-handle{display:none!important}
.v19-context{width:360px!important;max-height:min(620px,calc(100vh - 24px))!important;overflow:auto!important}.v19-ctx-panel.on{display:grid!important;grid-template-columns:1fr 1fr!important;gap:7px!important}.v19-ctx-panel label,.v19-fontline,.v19-formatline{grid-column:1/-1}.v19-ctx-panel button{min-height:36px!important}.v19-context .danger{grid-column:1/-1}
.v19-editing{outline:2px solid #6b5cff!important;outline-offset:2px;background:rgba(255,255,255,.22)!important;cursor:text!important;user-select:text!important}