/* =========================
   Tinman Rewards Calculator
   Add-on layout styles
   ========================= */

.tm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.tm-level-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
}

.tm-level-title {
    border: 1px solid var(--border);
    background: var(--panel2);
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 10px 24px var(--shadow);
    font-weight: 800;
    min-width: 170px;
    text-align: center;
}

.tm-icon-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 900;
    line-height: 1;
}

.tm-hint {
    font-size: 13px;
    color: var(--muted);
}

.tm-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 14px;
}

@media (max-width: 520px) {
    .tm-controls {
        grid-template-columns: 1fr;
    }
}

.tm-reward-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

@media (max-width: 980px) {
    .tm-reward-grid {
        grid-template-columns: repeat(3, minmax(140px, 1fr));
    }
}

@media (max-width: 520px) {
    .tm-reward-grid {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}

.tm-reward-tile {
    border: 1px solid var(--border);
    background: var(--panel2);
    border-radius: 14px;
    padding: 14px;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
    display: grid;
    gap: 10px;
    min-height: 112px;
}

.tm-reward-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.tm-reward-badge {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--panel3);
    display: grid;
    place-items: center;
    font-weight: 900;
    color: var(--accent);
    user-select: none;
}

.tm-reward-name {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.tm-reward-value {
    font-size: 18px;
    font-weight: 900;
}

.tm-reward-sub {
    font-size: 12px;
    color: var(--muted);
    margin-top: -6px;
}

.tm-error {
    border: 1px solid var(--bad);
    background: rgba(255, 95, 109, 0.10);
    border-radius: 14px;
    padding: 12px 14px;
    margin-top: 14px;
    display: none;
}

.tm-error strong {
    color: var(--bad);
}