.draft-fab {
    position: fixed;
    right: 0;
    top: calc(var(--app-safe-top) + 168px);
    transform: none;
    z-index: 61;
    background: #b57b38;
    color: #fff8df;
    border: 1px solid rgba(89, 52, 20, 0.26);
    border-right: none;
    border-radius: 10px 0 0 0;
    padding: 14px 6px;
    font-size: 12px;
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(89, 52, 20, 0.28);
    cursor: pointer;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    text-align: center;
    white-space: nowrap;
}
.draft-fab:active { transform: scale(0.96); }

.draft-board {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: var(--bg, #0f1419);
    overscroll-behavior: contain;
    touch-action: none;
}
.draft-board-panel {
    width: min(100%, 480px);
    max-width: 100%;
    height: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    padding-top: calc(20px + var(--app-safe-top, env(safe-area-inset-top, 0px)));
    padding-right: 16px;
    padding-bottom: calc(32px + var(--app-safe-bottom, env(safe-area-inset-bottom, 0px)));
    padding-left: 16px;
    gap: 10px;
}
@media (orientation: portrait) and (min-width: 640px) {
    .draft-board-panel {
        width: 100%;
        padding-right: 24px;
        padding-left: 24px;
    }
}
@media (orientation: landscape) {
    .draft-board-panel {
        max-width: none;
        width: 100%;
        padding-top: 5vh;
        padding-right: 5vw;
        padding-bottom: 8px;
        padding-left: 5vw;
        gap: 6px;
    }
    .draft-board-head {
        min-height: 40px;
        align-items: center;
        gap: 8px;
        padding-right: 0;
        padding-left: 0;
    }
    .draft-board-center {
        width: auto;
        flex: 0 1 auto;
    }
    .draft-board-back,
    .draft-board-report {
        position: static;
        transform: none;
    }
    .draft-toolbar {
        align-self: center;
    }
    .draft-board-subtitle {
        display: none;
    }
    .draft-toolbar {
        padding: 0;
    }
    .draft-tool {
        width: 34px;
        height: 32px;
    }
}
.draft-board-head {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    min-width: 0;
    min-height: 40px;
    padding-right: 48px;
    padding-left: 48px;
}
.draft-board-center {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-width: 0;
    max-width: 100%;
}
.draft-board-title {
    font-size: 15px;
    font-weight: 800;
    white-space: nowrap;
    text-align: center;
}
.draft-board-subtitle {
    display: none;
    margin-top: 2px;
    font-size: 11px;
    color: var(--text-hint);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.draft-board-back {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(47, 128, 237, 0.35);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}
.draft-board-back:active {
    transform: translateY(-50%) scale(0.94);
    background: var(--accent-soft, var(--accent));
}
.draft-board-report {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(225, 112, 85, 0.35);
    background: var(--card-bg);
    color: #ff9a7a;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}
.draft-board-report svg {
    width: 20px;
    height: 20px;
}
.draft-board-report:active {
    transform: translateY(-50%) scale(0.94);
    background: rgba(225, 112, 85, 0.14);
}
@media (orientation: landscape) {
    .draft-board-head {
        gap: 8px;
        padding-right: 0;
        padding-left: 0;
    }
    .draft-board-center {
        width: auto;
        flex: 0 1 auto;
    }
    .draft-board-back,
    .draft-board-report {
        position: static;
        transform: none;
    }
    .draft-board-back:active {
        transform: scale(0.94);
    }
    .draft-board-report:active {
        transform: scale(0.94);
    }
}
.draft-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    overflow-x: auto;
    padding: 0;
    -webkit-overflow-scrolling: touch;
    min-width: 0;
    flex: 0 1 auto;
}
.draft-tool {
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--text);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
}
.draft-tool {
    width: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}
.draft-tool svg {
    width: 19px;
    height: 19px;
}
.draft-tool.active {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}
.draft-size-popover {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    z-index: 5;
    width: min(220px, calc(100vw - 32px));
    padding: 10px 12px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: rgba(255,255,255,0.96);
    color: #3f2a18;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
    transform: translateX(-50%);
}
.draft-size-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
}
.draft-size-range {
    width: 100%;
    height: 34px;
    accent-color: var(--accent);
    cursor: pointer;
}
.draft-size-range::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 999px;
}
.draft-size-range::-webkit-slider-thumb {
    width: 22px;
    height: 22px;
    margin-top: -8px;
}
.draft-size-range::-moz-range-track {
    height: 6px;
    border-radius: 999px;
}
.draft-size-range::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border: 0;
}
.draft-canvas-wrap {
    position: relative;
    min-height: 0;
    overflow: hidden;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    background: #ffffff;
}
.draft-canvas-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    border: 4px solid #ffffff;
    border-radius: inherit;
    pointer-events: none;
}
.draft-zoom-control {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: rgba(255,255,255,0.94);
    color: #111827;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}
.draft-zoom-control button {
    width: 34px;
    height: 32px;
    border: 0;
    background: transparent;
    color: #374151;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}
.draft-zoom-control button:active {
    background: #e5e7eb;
}
.draft-zoom-label {
    min-width: 58px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid #d1d5db;
    border-right: 1px solid #d1d5db;
    font-size: 13px;
    font-weight: 700;
}
@media (hover: none) and (pointer: coarse) {
    .draft-zoom-control {
        display: none;
    }
}
.draft-canvas {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: block;
    background: transparent;
    touch-action: none;
    cursor: default;
}
.draft-canvas.is-pen {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='%23111827' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 20h9'/%3E%3Cpath d='M16.5 3.5a2.1 2.1 0 0 1 3 3L7 19l-4 1 1-4Z'/%3E%3C/svg%3E") 4 22, crosshair;
}
.draft-canvas.is-eraser {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='%23111827' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 20H8.5'/%3E%3Cpath d='M5.5 17.5 3 15l9.5-9.5a2.1 2.1 0 0 1 3 0l3 3a2.1 2.1 0 0 1 0 3L10 20H8Z'/%3E%3Cpath d='m12 6 6 6'/%3E%3C/svg%3E") 7 21, cell;
}
.draft-canvas.is-text {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='%23111827' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7V4h16v3'/%3E%3Cpath d='M9 20h6'/%3E%3Cpath d='M12 4v16'/%3E%3C/svg%3E") 12 12, text;
}
@media (hover: hover) and (pointer: fine) {
    .draft-canvas.is-pen,
    .draft-canvas.is-eraser,
    .draft-canvas.is-text {
        cursor: none;
    }
}
.draft-task-prompt {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: fit-content;
    min-width: var(--draft-prompt-base-width, 520px);
    max-width: none;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #111827;
    box-shadow: none;
    pointer-events: none;
    transform-origin: top left;
}
.draft-task-prompt-title {
    margin-bottom: 10px;
    color: #6b7280;
    font-size: 15px;
    font-weight: 800;
}
.draft-task-prompt-text {
    width: var(--draft-prompt-base-width, 520px);
    min-width: var(--draft-prompt-base-width, 520px);
    max-width: none;
    font-size: 17px;
    line-height: 1.45;
}
.draft-task-prompt .task-table-wrap {
    margin: 10px 0;
    width: max-content;
    min-width: 100%;
    overflow: visible;
}
.draft-task-prompt .task-table {
    width: max-content;
    min-width: 100%;
    border-collapse: collapse;
    color: #111827;
    font-size: 13px;
    background: rgba(17, 24, 39, 0.03);
    border-radius: 8px;
    overflow: hidden;
}
.draft-task-prompt .task-table th,
.draft-task-prompt .task-table td {
    min-width: 70px;
    padding: 8px 10px;
    border: 1px solid rgba(17, 24, 39, 0.14);
    text-align: left;
    vertical-align: top;
    overflow-wrap: break-word;
}
.draft-task-prompt .task-table th {
    background: rgba(37, 99, 235, 0.10);
    color: #374151;
    font-size: 12px;
    font-weight: 800;
}
.draft-task-prompt-img {
    display: block;
    max-width: 100%;
    max-height: 360px;
    margin-top: 14px;
    border-radius: 8px;
}
.draft-minimap {
    position: absolute;
    right: 12px;
    bottom: 12px;
    z-index: 3;
    width: 104px;
    height: 64px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: rgba(255,255,255,0.94);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.14);
    pointer-events: none;
}
@media (max-width: 380px) {
    .draft-minimap {
        width: 92px;
        height: 56px;
        right: 10px;
        bottom: 10px;
    }
}
.draft-canvas.is-panning {
    cursor: grab;
}
.draft-canvas.is-panning.is-dragging {
    cursor: grabbing;
}
.draft-eraser-cursor {
    position: absolute;
    z-index: 3;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    border: 2px solid rgba(37, 99, 235, 0.9);
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.08);
    pointer-events: none;
    transform: translate(-50%, -50%);
}
.draft-tool-cursor {
    position: absolute;
    z-index: 4;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    color: #111827;
    pointer-events: none;
    filter: drop-shadow(0 1px 2px rgba(255,255,255,0.85));
    transform: translate(-6px, -22px);
}
.draft-tool-cursor svg {
    width: 28px;
    height: 28px;
    display: block;
}
.draft-tool-cursor.text {
    transform: translate(-14px, -14px);
}
.draft-tool-cursor.eraser {
    transform: translate(-8px, -21px);
}
.draft-text-input {
    position: absolute;
    z-index: 5;
    min-width: 120px;
    max-width: calc(100% - 24px);
    height: 36px;
    padding: 6px 8px;
    border: 1px solid #2563eb;
    border-radius: 8px;
    background: rgba(255,255,255,0.96);
    color: #111827;
    font-size: 18px;
    font-family: inherit;
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    pointer-events: auto;
}