/* Mobile-first GPS walk tracking module. */

.gps-controls {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
}

.gps-action,
.gps-resume-actions button {
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #cfd6dc;
    border-radius: 7px;
    background: #fff;
    color: #263238;
    font: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    touch-action: manipulation;
}

.gps-action:disabled,
.gps-resume-actions button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.gps-action.hidden,
.gps-resume.hidden,
.gps-status.hidden,
.gps-live-chip.hidden,
.gps-wake-warning.hidden,
.gps-storage-warning.hidden {
    display: none;
}

.gps-start {
    border-color: #218838;
    background: #218838;
    color: #fff;
}

.gps-stop {
    border-color: #c0392b;
    background: #c0392b;
    color: #fff;
}

.gps-save {
    border-color: #1769aa;
    background: #1769aa;
    color: #fff;
}

.gps-follow.active {
    border-color: #d97706;
    background: #fff3cd;
    color: #7c4700;
}

.gps-resume {
    margin-top: 10px;
    padding: 11px;
    border: 1px solid #8bb9e8;
    border-radius: 8px;
    background: #eef7ff;
    color: #22313f;
}

.gps-resume > strong,
.gps-resume > span {
    display: block;
}

#gps-resume-detail {
    margin-top: 4px;
    color: #52616b;
    font-size: 0.8rem;
}

.gps-resume-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 10px;
}

.gps-resume-actions button:first-child {
    border-color: #218838;
    background: #218838;
    color: #fff;
}

.gps-resume-actions .danger {
    grid-column: 1 / -1;
    border-color: #c0392b;
    color: #a1261a;
}

/* More specific than the legacy .gps-status rules in style.css. */
#section-gps .gps-status {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #d8dee3;
    border-radius: 8px;
    background: #f5f7f8;
    color: #263238;
}

#section-gps .gps-status.hidden {
    display: none;
}

#section-gps .gps-status.tracking {
    border-color: #9ad2a5;
    background: #effaf1;
}

.gps-stat {
    min-width: 0;
    padding: 6px 7px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.8);
}

.gps-stat span,
.gps-stat strong {
    display: block;
}

.gps-stat span {
    color: #66757f;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gps-stat strong {
    margin-top: 2px;
    overflow: hidden;
    font-size: 1rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gps-fix-note {
    grid-column: 1 / -1;
    color: #4c5b64;
    font-size: 0.78rem;
}

.gps-lock-hint,
.gps-wake-warning,
.gps-storage-warning {
    margin: 9px 0 0;
    font-size: 0.75rem;
    line-height: 1.35;
}

.gps-lock-hint {
    color: #5d6870;
}

.gps-wake-warning {
    padding: 7px 8px;
    border: 1px solid #f1c36d;
    border-radius: 5px;
    background: #fff8df;
    color: #704b00;
    font-weight: 600;
}

.gps-storage-warning {
    padding: 8px 9px;
    border: 2px solid #c0392b;
    border-radius: 5px;
    background: #fff0ee;
    color: #8f2318;
    font-weight: 700;
}

.gps-live-chip {
    position: absolute;
    z-index: 600;
    top: 10px;
    left: 50%;
    max-width: calc(100% - 150px);
    transform: translateX(-50%);
    overflow: hidden;
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 18px;
    background: rgba(22, 51, 70, 0.92);
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    pointer-events: none;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gps-walk-line {
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (min-width: 500px) {
    .gps-controls {
        grid-template-columns: 1fr 1fr;
    }

    .gps-controls .gps-start,
    .gps-controls .gps-stop {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .gps-action,
    .gps-resume-actions button {
        min-height: 50px;
        font-size: 1rem;
    }

    .gps-live-chip {
        top: 8px;
        max-width: calc(100% - 125px);
        font-size: 0.74rem;
    }
}