/**
 * Start Datetime Duration Calculator Styles
 * Locale-specific calculator styles.
 *
 * @package Zipper
 */

#tool-start-datetime-duration-calculator {
    container-type: inline-size;
    --accent: #d4af37;
    --accent-strong: #b88900;
    --accent-soft: rgba(212, 175, 55, 0.14);
    --ink: #2d2a26;
    --muted: #6a6258;
    --line: #e9e2d5;
    --paper: #fffdf8;
    --panel: #ffffff;
    --success: #227950;
    --danger: #b45309;
}

#tool-start-datetime-duration-calculator,
#tool-start-datetime-duration-calculator * {
    box-sizing: border-box;
}

.sdd-hidden {
    display: none !important;
}

.sdd-intro {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.sdd-lead {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.sdd-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
    gap: 16px;
    align-items: start;
}

.sdd-input-panel,
.sdd-result-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.sdd-input-panel > *,
.sdd-result-panel > *,
.sdd-main-result > * {
    min-width: 0;
    max-width: 100%;
}

.sdd-card,
.sdd-main-result,
.sdd-kpi-card,
.sdd-waiting {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--panel);
    box-shadow: 0 8px 24px rgba(45, 42, 38, 0.06);
}

.sdd-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
}

.sdd-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.sdd-card h3,
.sdd-card-head h3,
.sdd-subtitle {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--ink);
    font-size: 15px;
    font-weight: 700;
}

.sdd-card h3 i,
.sdd-card-head h3 i,
.sdd-subtitle i,
.sdd-live-pill i {
    color: var(--accent-strong);
}

.sdd-live-pill,
.sdd-status,
.sdd-basis {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.sdd-live-pill {
    padding: 7px 10px;
    color: #7a5600;
    background: var(--accent-soft);
}

.sdd-field-grid,
.sdd-duration-grid {
    display: grid;
    gap: 10px;
}

.sdd-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sdd-duration-box {
    display: grid;
    gap: 10px;
    padding: 14px;
    border: 1px solid rgba(212, 175, 55, 0.24);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.11), rgba(255, 253, 248, 0.92));
}

.sdd-duration-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sdd-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.sdd-field label {
    color: var(--ink);
    font-size: 13px;
    font-weight: 700;
}

.sdd-field input {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 44px;
    border: 1px solid #d8d0c2;
    border-radius: 12px;
    background: #fff;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.2;
    padding: 10px 12px;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.sdd-field input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
    background: #fffef9;
}

.sdd-number-row {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.sdd-number-row input {
    flex: 1 1 0;
}

.sdd-number-row span {
    min-width: 0;
}

.sdd-number-row input {
    text-align: right;
    font-family: "Courier New", Courier, monospace;
}

.sdd-number-row span {
    flex: 0 0 auto;
    min-width: 28px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.sdd-help {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
}

.sdd-presets {
    display: grid;
    gap: 10px;
}

.sdd-preset-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.sdd-preset-btn {
    width: 100%;
    min-height: 42px;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 12px;
    background: #fffaf0;
    color: #5f4700;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    padding: 9px 10px;
    text-align: left;
    transition: transform 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.sdd-preset-btn:hover,
.sdd-preset-btn:focus {
    outline: none;
    transform: translateY(-1px);
    border-color: var(--accent);
    background: #fff4d6;
}

.sdd-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sdd-note-card {
    background: var(--paper);
}

.sdd-note-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.sdd-note-list a {
    color: #8a6500;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.sdd-waiting {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    color: var(--danger);
    background: #fff7ed;
}

.sdd-waiting p {
    margin: 0;
    font-size: 13px;
    font-weight: 700;
}

.sdd-main-result {
    display: grid;
    gap: 12px;
    padding: 22px;
    background: radial-gradient(circle at 12% 15%, rgba(255, 255, 255, 0.88), transparent 34%), linear-gradient(135deg, #fff8df, #ffffff 58%, #f8f1e3);
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 14px 34px rgba(184, 137, 0, 0.13);
}

.sdd-result-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.sdd-status {
    padding: 7px 10px;
    color: #fff;
    background: var(--accent-strong);
}

.sdd-status.is-live {
    background: var(--success);
}

.sdd-basis {
    padding: 7px 10px;
    color: #725300;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(212, 175, 55, 0.22);
}

.sdd-main-label {
    color: #756a57;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sdd-main-time {
    color: var(--ink);
    font-family: "Courier New", Courier, monospace;
    font-size: clamp(24px, 4.2vw, 42px);
    font-weight: 800;
    line-height: 1.12;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.sdd-summary {
    margin: 0;
    color: #4d463e;
    font-size: 14px;
    line-height: 1.6;
}

.sdd-formula {
    display: block;
    max-width: 100%;
    overflow-wrap: anywhere;
    border-radius: 12px;
    background: rgba(45, 42, 38, 0.78);
    color: #fff8db;
    font-family: "Courier New", Courier, monospace;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.45;
    padding: 11px 12px;
}

.sdd-kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.sdd-kpi-card {
    display: grid;
    gap: 6px;
    min-width: 0;
    padding: 14px;
}

.sdd-kpi-label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.sdd-kpi-value {
    color: var(--ink);
    font-family: "Courier New", Courier, monospace;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.sdd-flow-card,
.sdd-detail-card {
    gap: 12px;
}

.sdd-flow-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.15fr);
    gap: 8px;
    align-items: stretch;
}

.sdd-flow-item {
    display: grid;
    gap: 6px;
    min-width: 0;
    border: 1px solid #ece5d8;
    border-radius: 12px;
    background: #fffdf8;
    padding: 12px;
}

.sdd-flow-item span,
.sdd-detail-grid span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.sdd-flow-item strong,
.sdd-detail-grid strong {
    color: var(--ink);
    font-family: "Courier New", Courier, monospace;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.sdd-flow-item.is-end {
    border-color: rgba(212, 175, 55, 0.4);
    background: #fff8df;
}

.sdd-flow-sign {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--accent-strong);
    font-size: 22px;
    font-weight: 900;
}

.sdd-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.sdd-detail-grid > div {
    display: grid;
    gap: 6px;
    min-width: 0;
    border-radius: 12px;
    background: #faf7f0;
    padding: 12px;
}

#sddCopyBtn {
    align-self: flex-start;
}


@container (max-width: 820px) {
    .sdd-layout {
        grid-template-columns: 1fr;
    }

    .sdd-duration-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@container (max-width: 520px) {
    .sdd-field-grid,
    .sdd-duration-grid,
    .sdd-preset-list,
    .sdd-kpi-grid,
    .sdd-detail-grid,
    .sdd-flow-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1080px) {
    .sdd-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    #tool-start-datetime-duration-calculator {
        max-width: 100%;
        overflow-x: hidden;
    }

    .sdd-field-grid,
    .sdd-duration-grid,
    .sdd-preset-list,
    .sdd-kpi-grid,
    .sdd-detail-grid {
        grid-template-columns: 1fr;
    }

    .sdd-flow-grid {
        grid-template-columns: 1fr;
    }

    .sdd-flow-sign {
        min-height: 22px;
    }

    .sdd-main-result,
    .sdd-card {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .sdd-layout,
    .sdd-input-panel,
    .sdd-result-panel,
    .sdd-card,
    .sdd-main-result,
    .sdd-kpi-card {
        max-width: 100%;
        overflow-x: hidden;
    }

    .sdd-main-time {
        font-size: 28px;
    }

    .sdd-number-row {
        gap: 6px;
    }
}