:root {
    --sz-s2: #161616;
    --sz-s3: #1f1f1f;
    --sz-s4: #282828;
    --sz-green: #22c55e;
    --sz-orange: #f97316;
    --sz-red: #ef4444;
    --sz-r: 4px;
}


.sz-app {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 var(--pad) 120px;
}

.sz-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border);
    border-radius: var(--sz-r);
    margin-bottom: 40px;
    overflow: visible;
}

.sz-field-cell {
    padding: 28px 32px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
}

.sz-field-cell:nth-child(even) {
    border-right: none;
}

.sz-field-cell:nth-last-child(-n+2) {
    border-bottom: none;
}

.sz-field-label {
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
    margin-bottom: 14px;
    display: block;
}

.sz-app input[type="text"] {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--fg);
    padding: 10px 0;
    font-size: 15px;
    font-family: var(--font);
    width: 100%;
    outline: none;
    transition: border-color .2s;
    cursor: none;
}

.sz-app input[type="text"]:focus {
    border-bottom-color: var(--accent);
}

.sz-app input[type="text"]::placeholder {
    color: var(--muted);
}

.sz-dp-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--sz-r);
    padding: 14px 16px;
    color: var(--fg);
    font-size: 15px;
    font-family: var(--font);
    transition: border-color .2s;
    text-align: left;
    line-height: 1.2;
    cursor: none;
}

.sz-dp-trigger:hover,
.sz-dp-trigger.open {
    border-color: var(--accent);
}

.sz-dp-icon {
    color: var(--muted);
    flex-shrink: 0;
    transition: color .2s;
}

.sz-dp-trigger:hover .sz-dp-icon,
.sz-dp-trigger.open .sz-dp-icon {
    color: var(--accent);
}

.sz-dp-cell {
    overflow: visible !important;
}

.sz-dp-popup {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    z-index: 9000;
    background: var(--sz-s2);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 360px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, .8);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
    overflow: hidden;
}

.sz-dp-popup.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sz-dp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 14px;
}

.sz-dp-nav {
    all: unset;
    box-sizing: border-box;
    width: 32px;
    height: 32px;
    border-radius: var(--sz-r);
    color: var(--muted);
    font-size: 18px;
    line-height: 1;
    font-family: var(--font);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
    cursor: none;
}

.sz-dp-nav:hover {
    background: var(--sz-s4);
    color: var(--fg);
}

.sz-dp-month-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: -.01em;
}

.sz-yr {
    color: var(--muted);
    font-weight: 400;
    margin-left: 6px;
    font-size: 14px;
}

.sz-dp-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 0 16px 6px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.sz-dp-wd {
    text-align: center;
    font-size: 10px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 6px 0;
    font-weight: 500;
}

.sz-dp-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 0 16px 8px;
    gap: 2px;
}

.sz-dp-day {
    all: unset;
    box-sizing: border-box;
    width: 100%;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 400;
    border-radius: var(--sz-r);
    color: var(--fg);
    transition: background .12s, color .12s;
    font-family: var(--font);
    text-align: center;
    cursor: none;
}

.sz-dp-day:not(.sz-dp-empty):not(.sz-dp-other):hover {
    background: var(--sz-s4);
}

.sz-dp-day.sz-dp-other {
    color: rgba(255, 255, 255, .2);
}

.sz-dp-day.sz-dp-today {
    color: var(--accent);
    font-weight: 700;
}

.sz-dp-day.sz-dp-selected {
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 700;
}

.sz-dp-footer {
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

.sz-dp-today-btn {
    all: unset;
    box-sizing: border-box;
    font-size: 12px;
    color: var(--accent);
    font-family: var(--font);
    font-weight: 600;
    letter-spacing: .04em;
    transition: opacity .15s;
    cursor: none;
}

.sz-dp-today-btn:hover {
    opacity: .7;
}

.sz-dp-footer-date {
    font-size: 12px;
    color: var(--muted);
}

.sz-radio-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sz-radio-group input[type="radio"] {
    display: none;
}

.sz-radio-group label {
    padding: 9px 22px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    transition: all .18s;
    user-select: none;
    letter-spacing: .03em;
    cursor: none;
}

.sz-radio-group input[type="radio"]:checked+label {
    border-color: var(--accent);
    background: rgba(255, 77, 0, .1);
    color: var(--accent);
    font-weight: 600;
}

.sz-toggle-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.sz-toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: none;
}

.sz-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.sz-toggle-track {
    position: absolute;
    inset: 0;
    background: var(--sz-s3);
    border: 1px solid var(--border);
    border-radius: 999px;
    transition: border-color .2s;
    cursor: none;
}

.sz-toggle-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: var(--muted);
    border-radius: 50%;
    transition: transform .2s, background .2s;
}

.sz-toggle-switch input:checked~.sz-toggle-track {
    border-color: var(--accent);
}

.sz-toggle-switch input:checked~.sz-toggle-track::after {
    transform: translateX(20px);
    background: var(--accent);
}

.sz-toggle-desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

.sz-toggle-desc strong {
    color: var(--fg);
    font-weight: 600;
}

.sz-calc-btn {
    all: unset;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--accent);
    color: #fff;
    padding: 16px 40px;
    border-radius: var(--sz-r);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-family: var(--font);
    transition: opacity .2s, transform .12s;
    margin-bottom: 64px;
    cursor: none;
}

.sz-calc-btn:hover {
    opacity: .85;
    transform: translateY(-1px);
}

.sz-calc-btn:active {
    transform: translateY(0);
}

.sz-calc-btn svg {
    transition: transform .2s;
}

.sz-calc-btn:hover svg {
    transform: translateX(4px);
}

.sz-divider {
    margin: 0 0 52px;
}

.sz-sec-label {
    font-size: 10px;
    color: var(--muted);
    letter-spacing: .14em;
    text-transform: uppercase;
    font-weight: 500;
    display: block;
    margin-bottom: 28px;
}

.sz-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 64px;
}

.sz-result-card {
    background: var(--sz-s2);
    border: 1px solid var(--border);
    border-radius: var(--sz-r);
    padding: 28px 28px 24px;
    position: relative;
    overflow: hidden;
    transition: border-color .2s;
}

.sz-result-card:hover {
    border-color: rgba(255, 255, 255, .2);
}

.sz-result-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
}

.sz-rc-a1::after {
    background: var(--accent);
}

.sz-rc-a2::after {
    background: rgba(255, 77, 0, .35);
}

.sz-rc-tag {
    font-size: 10px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
    display: block;
}

.sz-rc-date {
    font-size: clamp(18px, 2.2vw, 26px);
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: 14px;
    line-height: 1.1;
}

.sz-rc-sub {
    font-size: 11px;
    color: var(--muted);
    margin-top: 10px;
}

.sz-rc-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 999px;
    display: inline-block;
    letter-spacing: .02em;
}

.sz-b-green {
    background: rgba(34, 197, 94, .1);
    color: var(--sz-green);
}

.sz-b-orange {
    background: rgba(249, 115, 22, .1);
    color: var(--sz-orange);
}

.sz-b-red {
    background: rgba(239, 68, 68, .1);
    color: var(--sz-red);
}

.sz-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.sz-history-actions {
    display: flex;
    gap: 10px;
}

.sz-btn-ghost {
    all: unset;
    box-sizing: border-box;
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: var(--sz-r);
    padding: 9px 18px;
    font-size: 11px;
    font-family: var(--font);
    letter-spacing: .07em;
    text-transform: uppercase;
    font-weight: 500;
    transition: border-color .2s, color .2s;
    cursor: none;
}

.sz-btn-ghost.sz-danger:hover {
    border-color: var(--sz-red);
    color: var(--sz-red);
}

.sz-btn-ghost.sz-export:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.sz-table-wrap {
    overflow-x: auto;
}

.sz-app table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.sz-app th {
    text-align: left;
    color: var(--muted);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 0 20px 16px 0;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.sz-app td {
    padding: 16px 20px 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .04);
    white-space: nowrap;
}

.sz-app tr:last-child td {
    border-bottom: none;
}

.sz-app tr:hover td {
    background: rgba(255, 255, 255, .015);
}

.sz-td-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 999px;
    display: inline-block;
}

.sz-td-fm {
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
}

.sz-td-no {
    color: rgba(255, 255, 255, .2);
    font-size: 12px;
}

.sz-empty-state {
    text-align: center;
    color: var(--muted);
    padding: 48px 0;
    font-size: 13px;
}

@media (max-width: 768px) {
    .sz-form-grid {
        grid-template-columns: 1fr;
    }

    .sz-field-cell {
        border-right: none !important;
    }

    .sz-field-cell:nth-last-child(-n+2) {
        border-bottom: 1px solid var(--border);
    }

    .sz-field-cell:last-child {
        border-bottom: none;
    }

    .sz-dp-popup {
        width: calc(100vw - 48px);
    }

    .sz-app input[type="text"],
    .sz-dp-trigger,
    .sz-dp-nav,
    .sz-dp-day,
    .sz-dp-today-btn,
    .sz-radio-group label,
    .sz-toggle-track,
    .sz-toggle-switch,
    .sz-calc-btn,
    .sz-btn-ghost {
        cursor: auto;
    }
}