/* =========================================================
   ToolZen Hub
   Countdown Timer

   Only what the shared tool styles do not already provide: the
   three time fields, the presets, the large display and the
   state-aware buttons. Buttons, focus, fields and headings come
   from the shared layer. Loaded after calculator-responsive.css.

   Every state is told in words as well as by colour (Running,
   Paused, Timer complete). Nothing moves, so there is no motion
   to reduce.
========================================================= */

.ct-panel [hidden] {

    display: none !important;

}

.ct-time {

    min-width: 0;

    margin: 0;
    padding: 0;

    border: 0;

}

.ct-time legend {

    padding: 0;

}

/* hours, minutes, seconds: always one row, each a comfortable tap target */

.ct-fields {

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 12px;

}

.ct-input {

    min-height: 56px;

    font-size: 22px;
    font-weight: 650;
    text-align: center;

    font-variant-numeric: tabular-nums;

}

.ct-error {

    margin: 12px 0 0;
    padding: 10px 14px;

    border: 1px solid #f04438;
    border-radius: 10px;

    background: #fef3f2;

    color: #912018;

    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;

}

/* presets: quick starting points, never the only way in */

.ct-presets {

    display: flex;
    flex-wrap: wrap;
    gap: 8px;

    margin-top: 16px;

}

.ct-preset {

    flex: 1 1 88px;

    min-height: 44px;

    padding: 8px 12px;

    border: 1px solid #d0d5dd;
    border-radius: 10px;

    background: var(--color-white);

    color: #344054;

    font: inherit;
    font-size: 14px;
    font-weight: 600;

    cursor: pointer;

}

.ct-preset:hover {

    background: #f2f4f7;

}

.ct-preset[aria-pressed="true"] {

    border: 2px solid var(--color-brand-green);

    background: #ecfdf3;

    color: var(--color-ink);

}

.ct-preset[aria-pressed="true"]::before {

    content: "✓ ";
    content: "✓ " / "";

}

.ct-preset:focus-visible {

    outline: 2px solid var(--color-brand-green);
    outline-offset: 2px;

}

/* the time left is the focal point */

.ct-stage {

    padding: 12px 0 4px;

    text-align: center;

}

.ct-display {

    color: var(--color-ink);

    font-size: clamp(56px, 20vw, 128px);
    font-weight: 750;
    line-height: 1.05;
    letter-spacing: 0;

    font-variant-numeric: tabular-nums;

    overflow-wrap: anywhere;

}

.ct-status {

    margin: 8px 0 0;

    color: #475467;

    font-size: 16px;
    font-weight: 600;

}

.ct-panel[data-state="paused"] .ct-display {

    color: var(--color-ink-muted);

}

.ct-panel[data-state="finished"] .ct-status {

    color: #067647;

    font-size: 20px;
    font-weight: 750;

}

.ct-panel[data-state="finished"] .ct-status::before {

    content: "✓ ";

}

/* buttons: only the ones that apply are shown, all clearly active */

.ct-actions {

    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin-top: 20px;

}

.ct-panel[data-state="running"] .ct-actions,
.ct-panel[data-state="paused"] .ct-actions,
.ct-panel[data-state="finished"] .ct-actions {

    justify-content: center;

}

.ct-button {

    flex: 1 1 140px;

    min-height: 56px;

    font-size: 18px;

}

#ct-start {

    flex-basis: 100%;

}

.ct-sound {

    display: flex;
    align-items: center;
    gap: 10px;

    margin-top: 18px;

    color: #475467;

    font-size: 14px;

    cursor: pointer;

}

.ct-sound input {

    width: 20px;
    height: 20px;

    margin: 0;

    accent-color: var(--color-brand-green);

}

@media (max-width: 480px) {

    .ct-fields {

        gap: 8px;

    }

    .ct-input {

        padding-right: 6px;
        padding-left: 6px;

    }

    .ct-button {

        flex-basis: 100%;

    }

}

.ct-sr-only {

    position: absolute;

    width: 1px;
    height: 1px;

    margin: -1px;
    padding: 0;

    overflow: hidden;

    clip: rect(0, 0, 0, 0);

    white-space: nowrap;

    border: 0;

}