/* =========================================================
   00-base-tokens.css
   Base tokens, reset, generic controls and utility classes.
   S2 owner cleanup: rules were regrouped by selector responsibility.
   Do not add late override dumps; keep future edits in this owner.
========================================================= */

:root {
    --bg-body: #eef3f1;
    --text-main: #172033;
    --text-sub: #667085;
    --bg-card: #ffffff;
    --border-color: #dbe4df;
    --accent-color: #2f7fbd;
    --accent-soft: #e4f1fb;
    --app-surface: rgba(255, 255, 255, 0.92);
    --sheet-header: #f7faf8;
    --sheet-grid: #dbe4df;
    --hover-bg: #f4f8f6;
    
    --driver-bg: #f8fafc;
    --seat-bg: #f1f5f9;
    --seat-slot-bg: #ffffff;
    --tray-bg: #ffffff;
    
    --modal-bg: #ffffff;
    --modal-header-bg: #ffffff;
    --header-art-url: none;
    --modal-footer-bg: #f8fafc;

    --bg-male: #eef7fb; --border-male: #bdd7e6; --text-male: #1f455b;
    --bg-female: #fbf0ed; --border-female: #e6c6bd; --text-female: #5a342d;
    --bg-unknown: #f5f8f6; --border-unknown: #c8d5ce; --text-unknown: #3f4f46;

    --grade1-bg: #e4f3ea; --grade1-border: #b3d5c0; --grade1-text: #236242; --grade1-badge: #e4f3ea;
    --grade2-bg: #f4edda; --grade2-border: #d4c28e; --grade2-text: #654f20; --grade2-badge: #f4edda;
    --grade3-bg: #ede7f5; --grade3-border: #c8b9df; --grade3-text: #4f3d72; --grade3-badge: #ede7f5;
    --grade4-bg: #e4f1f5; --grade4-border: #b4d2dc; --grade4-text: #245b68; --grade4-badge: #e4f1f5;

    /* Unified radii across the app for a more cohesive look.  All cards,
       buttons and panels now share the same roundedness values rather than a mix of numbers.
       Smaller controls (like form inputs) use --radius-sm, general panels use --radius-main and
       larger floating components use --radius-lg. */
    --radius-main: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;

    /* Consistent shadows: a subtle, universal elevation for cards and floating
       elements.  Card shadows are lighter for a gentle lift, while floating
       elements (modals, overlays) have a slightly stronger shadow. */
    --shadow-card: 0 2px 6px rgba(15, 23, 42, 0.08);
    --shadow-float: 0 10px 24px rgba(15, 23, 42, 0.15);
    color-scheme: light;
}

[data-theme="dark"] {
    --bg-body: #0f172a; 
    --text-main: #f1f5f9; 
    --text-sub: #94a3b8;
    --bg-card: #1e293b; 
    --border-color: #334155;
    --accent-color: #61a8df;
    --accent-soft: rgba(97, 168, 223, 0.22);
    --app-surface: rgba(30, 41, 59, 0.92);
    --sheet-header: #162033;
    --sheet-grid: #334155;
    --hover-bg: #243247;

    --driver-bg: #0f172a; 
    --seat-bg: #0f172a; 
    --seat-slot-bg: #1e293b;
    --tray-bg: #1e293b;
    
    --modal-bg: #1e293b;
    --modal-header-bg: #1e293b;
    --modal-footer-bg: #0f172a;

    --bg-male: rgba(37, 99, 235, 0.22); --border-male: #60a5fa; --text-male: #dbeafe;
    --bg-female: rgba(190, 24, 93, 0.24); --border-female: #f472b6; --text-female: #fce7f3;
    --bg-unknown: rgba(148, 163, 184, 0.15); --border-unknown: #64748b; --text-unknown: #cbd5e1;

    --grade1-bg: rgba(52,211,153,0.14); --grade1-border: rgba(52,211,153,0.42); --grade1-text: #d1fae5; --grade1-badge: rgba(52,211,153,0.14);
    --grade2-bg: rgba(245,158,11,0.12); --grade2-border: rgba(245,158,11,0.36); --grade2-text: #fde68a; --grade2-badge: rgba(245,158,11,0.12);
    --grade3-bg: rgba(167,139,250,0.12); --grade3-border: rgba(167,139,250,0.36); --grade3-text: #ddd6fe; --grade3-badge: rgba(167,139,250,0.12);
    --grade4-bg: rgba(56,189,248,0.12); --grade4-border: rgba(56,189,248,0.36); --grade4-text: #bae6fd; --grade4-badge: rgba(56,189,248,0.12);
    color-scheme: dark;
}

[data-theme="dark"] .form-control:disabled {
background-color: rgba(255, 255, 255, 0.05); color: var(--text-sub); border-color: var(--border-color); opacity: 1;
}

[data-theme="dark"] .list-group-item {
background-color: var(--bg-card); border-color: var(--border-color); color: var(--text-main);
}

[data-theme="dark"] .list-group-item:hover {
background-color: var(--tray-bg); color: var(--text-main);
}

html,
body {
height: 100%; margin: 0; padding: 0; overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-body); color: var(--text-main);
    letter-spacing: 0;
}

.handle-bar {
width: 40px; height: 4px; background-color: var(--text-sub); border-radius: 2px; opacity: 0.4;
}

.btn {
border-radius: var(--radius-sm); font-weight: 500;
}

.btn-primary {
background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-primary {
color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-primary:hover {
background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Secondary buttons now derive their colour from the accent palette.  The
   default state uses a very soft tint of the accent colour on a light
   background, and the hover state promotes the button into a filled
   primary style. */
.btn-secondary {
  background-color: color-mix(in srgb, var(--accent-color) 10%, var(--bg-card));
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.btn-secondary:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

.form-control {
background-color: var(--bg-card); 
    color: var(--text-main); 
    border-color: var(--border-color); 
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

.form-control:focus {
background-color: var(--bg-card);
    color: var(--text-main);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 1px var(--accent-color);
}

.form-control::placeholder {
color: var(--text-sub);
    opacity: 0.6;
}

.form-check-input {
background-color: var(--bg-card);
    border-color: var(--border-color);
    cursor: pointer;
}

[data-theme="dark"] .form-check-input:checked {
background-color: var(--accent-color);
    border-color: var(--accent-color);
}

@keyframes sheetJiggle {
    from { transform: rotate(-1.05deg); }
    to { transform: rotate(1.05deg); }
}

.action-btn {
opacity: 0.5; padding: 4px; cursor: pointer; transition: opacity 0.2s;
}

.action-btn:hover {
opacity: 1;
}

.delete-btn-overlay {
position: absolute; top: 6px; right: 5px;
    width: 20px; height: 20px;
    font-size: 0.72rem; opacity: 0.46; cursor: pointer; z-index: 8;
    color: var(--text-main); transition: opacity 0.2s, color 0.2s;
    display: flex; align-items: center; justify-content: center;
    border-radius: 999px;
    touch-action: manipulation;
}

.delete-btn-overlay:hover {
opacity: 1; color: var(--accent-color);
}

.swap-preview-card,
.drag-preview-card {
opacity: 1;
    pointer-events: none;
    transform: none;
    filter: none;
}

.sortable-ghost {
opacity: 0.4; background: var(--border-color);
}

.sortable-fallback {
opacity: 1; box-shadow: 0 4px 12px rgba(0,0,0,0.15); 
    transform: scale(1.02); cursor: grabbing; z-index: 99999; pointer-events: none;
}

.btn-close {
filter: invert(var(--bs-btn-close-invert));
}

[data-theme="dark"] .btn-close {
filter: invert(1);
}

.text-muted-dark-friendly {
color: var(--text-sub);
}

[data-theme="dark"] .bg-light-subtle {
background-color: var(--bg-card); color: var(--text-main);
}

[data-theme="dark"] .bg-white {
background-color: var(--bg-card); color: var(--text-main);
}

[data-theme="dark"] .bg-light {
background-color: var(--tray-bg); color: var(--text-main);
}

[data-theme="dark"] .border {
border-color: var(--border-color);
}

.grade-select-btn {
font-size: 0.75rem; padding: 4px 9px; border-radius: var(--radius-sm);
    border: 1px solid var(--border-color); background: var(--bg-body); color: var(--text-sub);
    transition: all 0.15s; cursor: pointer;
}

.grade-select-btn.active[data-grade="0"] {
background: var(--border-color); color: var(--text-main); font-weight: 700;
}

.grade-select-btn[data-grade="1"] {
background: var(--grade1-bg); color: var(--grade1-text); border-color: var(--grade1-border);
}

.grade-select-btn[data-grade="2"] {
background: var(--grade2-bg); color: var(--grade2-text); border-color: var(--grade2-border);
}

.grade-select-btn[data-grade="3"] {
background: var(--grade3-bg); color: var(--grade3-text); border-color: var(--grade3-border);
}

.grade-select-btn[data-grade="4"] {
background: var(--grade4-bg); color: var(--grade4-text); border-color: var(--grade4-border);
}

.grade-select-btn.active {
box-shadow: inset 0 0 0 1px var(--text-main); font-weight: 700;
}

#roomNameInput {
min-width: 0;
}

.form-control,
.form-select {
background-color: var(--bg-card);
            border-color: var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-main);
}

.form-control:focus,
.form-select:focus {
border-color: var(--accent-color);
            box-shadow: 0 0 0 0.18rem rgba(15, 118, 110, 0.14);
}

.grade-select-btn {
border-radius: var(--radius-sm);
}

@media (max-width: 640px) {
#tab-list {
font-size:0;
}
}

@media (max-width: 640px) {
#tab-list i::after {
content:" 車割"; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size:0.68rem; font-weight:700;
}
}

@media (max-width: 640px) {
#tab-sheet {
font-size:0;
}
}

@media (max-width: 640px) {
#tab-sheet i::after {
content:" 発表"; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size:0.68rem; font-weight:700;
}
}

.share-helper {
max-width: 980px;
    margin: 6px auto 0;
    color: var(--text-sub);
    font-size: 0.68rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0 2px;
}

@media (max-width: 640px) {
.share-helper {
font-size: 0.64rem; line-height: 1.35; align-items: flex-start;
}
}

html,
body {
font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-weight: 500;
}

.share-helper {
display: none;
}

.c-collect {
background: rgba(72,128,92,0.12); color: var(--text-main);
}

.c-account {
background: rgba(153,110,48,0.14); color: var(--text-main);
}

.c-pay {
background: rgba(63,111,150,0.12); color: var(--text-main);
}

.c-error {
background: rgba(239,68,68,0.12); color: #b91c1c;
}

[data-theme="dark"] .c-error {
color:#fecaca;
}

.tool-help-btn {
border-color: var(--border-color);
}

.empty-card {
min-width: 0;
}

.action-btn,
.delete-btn-overlay {
width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
background-color: rgba(15, 23, 42, 0.78);
    color: var(--text-main);
    border-color: rgba(148, 163, 184, 0.24);
}

[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
color: #94a3b8;
}

.route-helper-panel {
display: grid;
    gap: 10px;
}

.route-helper-title {
margin-bottom: 8px;
}

.route-helper-note {
color: var(--text-sub);
    font-size: 0.72rem;
    line-height: 1.45;
}

.route-helper-actions {
display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.color-legend {
margin-top: 8px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.legend-chip {
display: inline-flex;
    align-items: center;
    gap: 4px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 3px 8px;
    font-size: 0.68rem;
    font-weight: 800;
}

.legend-chip.male {
background: var(--bg-male); color: var(--text-male); border-color: var(--border-male);
}

.legend-chip.female {
background: var(--bg-female); color: var(--text-female); border-color: var(--border-female);
}

.legend-chip.unknown {
background: var(--bg-unknown); color: var(--text-unknown); border-color: var(--border-unknown);
}

.empty-card {
width: min(520px, calc(100vw - 40px));
    margin: 32px auto;
    text-align: center;
    padding: 26px 18px;
    color: var(--text-sub);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-main);
    background: var(--bg-card);
    box-shadow: var(--shadow-card);
}

.empty-card strong {
display: block;
    font-size: 0.95rem;
    font-weight: 850;
    color: var(--text-main);
    margin-bottom: 6px;
}

.empty-card span {
display: block;
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.empty-card i {
width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent-color);
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.global-flow-screen {
margin-top: 0;
}

.global-five-step {
grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
    gap: 7px;
}

.two-step-flow {
grid-template-columns: 1fr auto 1fr;
}

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

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

@media (max-width: 640px) {
.compact-flow,
.two-step-flow {
grid-template-columns: 1fr;
}
}

.global-five-step {
grid-template-columns: 1fr;
}

.auto-condition-pill {
display: flex;
    align-items: center;
    gap: 7px;
    min-height: 40px;
    padding: 9px 10px;
    border: 1px solid rgba(15, 118, 110, 0.28);
    border-radius: var(--radius-main);
    background: var(--accent-soft);
    color: var(--text-main);
    font-size: 0.8rem;
    font-weight: 850;
    line-height: 1.35;
}

.auto-condition-pill i {
color: var(--accent-color); flex: 0 0 auto;
}

.auto-condition-pill.is-empty {
background: var(--bg-card); border-color: var(--border-color); color: var(--text-sub);
}

.delete-btn-overlay {
position: static;
    width: auto;
    height: 38px;
    min-width: 0;
    opacity: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 7px 6px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-main);
    font-size: 0.72rem;
    font-weight: 850;
    line-height: 1;
    cursor: pointer;
    touch-action: manipulation;
}

.delete-btn-overlay i {
font-size: 0.86rem;
    pointer-events: none;
}

.delete-btn-overlay span {
pointer-events: none; white-space: nowrap;
}

.delete-btn-overlay:hover {
background: var(--hover-bg); color: var(--text-main);
}

@media (max-width: 640px) {
.auto-condition-pill {
font-size: 0.78rem;
        min-height: 42px;
}
}

@media (max-width: 640px) {
.delete-btn-overlay {
height: 40px;
        font-size: 0.74rem;
}
}

@media (max-width: 420px) {
.delete-btn-overlay {
padding-left: 4px;
        padding-right: 4px;
}
}

.delete-btn-overlay {
gap: 5px;
    padding: 8px 7px;
}

.tool-help-btn i {
color: var(--accent-color);
}

@media (max-width: 640px) {
.delete-btn-overlay {
height: 44px;
        font-size: 0.76rem;
}
}

@media (max-width: 420px) {
.delete-btn-overlay span {
font-size: 0.7rem;
}
}

@media (max-width: 640px) {
.delete-btn-overlay {
min-height: 42px;
}
}

:root {
--mobile-gap: 8px;
    --mobile-card-pad: 12px;
    --mobile-touch: 44px;
}

@media (max-width: 640px) {
html,
body {
font-size: 16px;
}
}

@media (max-width: 640px) {
.auto-condition-pill {
min-height: var(--mobile-touch) ;
        padding: 10px 12px ;
        border-radius: var(--radius-main) ;
        font-size: 0.86rem ;
        line-height: 1.35 ;
}
}

@media (max-width: 640px) {
.delete-btn-overlay {
position: static;
        inset: auto;
        width: 100% ;
        min-width: 0 ;
        height: var(--mobile-touch) ;
        min-height: var(--mobile-touch) ;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm) ;
        background: var(--bg-card);
        color: var(--text-main);
        opacity: 1;
        z-index: auto;
        display: inline-flex ;
        align-items: center ;
        justify-content: center ;
        gap: 4px ;
        padding: 6px 4px ;
        line-height: 1 ;
}
}

@media (max-width: 640px) {
.delete-btn-overlay i {
font-size: 0.9rem ;
        margin: 0 ;
}
}

@media (max-width: 640px) {
.delete-btn-overlay span {
display: inline ;
        font-size: 0.7rem ;
        line-height: 1 ;
        font-weight: 900 ;
        white-space: nowrap;
}
}

@media (max-width: 420px) {
.delete-btn-overlay span {
font-size: 0.66rem;
}
}

@media (max-width: 640px) {
:root {
--radius-main: 10px;
        --radius-sm: 8px;
}
}

@media (max-width: 640px) {
.auto-condition-pill {
min-height: 34px;
        padding: 7px 10px;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-left: 3px solid var(--accent-color);
        font-size: 0.76rem;
        font-weight: 760;
        line-height: 1.25;
}
}

@media (max-width: 640px) {
.auto-condition-pill i {
font-size: 0.78rem;
}
}

@media (max-width: 640px) {
.delete-btn-overlay {
height: 39px;
        min-height: 39px;
        padding: 4px 3px;
        gap: 2px;
        flex-direction: column;
        border-radius: 7px;
}
}

@media (max-width: 640px) {
.delete-btn-overlay i {
font-size: 0.84rem;
        line-height: 1;
}
}

@media (max-width: 640px) {
.delete-btn-overlay span {
font-size: 0.61rem;
        line-height: 1;
        letter-spacing: -0.02em;
}
}

[data-theme="dark"] .auto-condition-pill {
background: rgba(15, 23, 42, 0.42);
    border-color: rgba(148, 163, 184, 0.24);
    border-left-color: var(--accent-color);
}

.auto-condition-pill {
width: 100%;
    min-height: 34px;
    padding: 7px 10px;
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 760;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.auto-condition-pill i {
flex: 0 0 auto;
    font-size: 0.78rem;
    color: var(--accent-color);
}

.auto-condition-pill span {
min-width: 0;
}

.delete-btn-overlay {
position: static;
    width: auto;
    height: 32px;
    min-height: 32px;
    padding: 4px 4px;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    background: var(--bg-card);
    color: var(--text-main);
    opacity: 1;
    font-weight: 850;
    line-height: 1;
}

.delete-btn-overlay i {
font-size: 0.78rem;
    margin: 0;
    line-height: 1;
}

.delete-btn-overlay span {
font-size: 0.6rem;
    line-height: 1;
    white-space: nowrap;
    letter-spacing: -0.02em;
}

@media (max-width: 640px) {
.delete-btn-overlay {
height: 31px;
        min-height: 31px;
        gap: 3px;
}
}

@media (max-width: 640px) {
.delete-btn-overlay span {
font-size: 0.58rem;
}
}

[data-theme="dark"] .delete-btn-overlay {
background: rgba(15, 23, 42, 0.46);
    border-color: var(--border-color);
}

[data-theme="dark"] .auto-condition-pill {
background: var(--bg-card);
}

.auto-condition-pill {
min-height: 24px;
    padding: 0 2px;
    border: 0;
    border-left: 0;
    border-radius: 0;
    background: transparent;
    color: var(--text-sub);
    font-size: 0.73rem;
    font-weight: 800;
    box-shadow: none;
}

.auto-condition-pill i {
color: var(--text-sub);
}

[data-theme="dark"] .auto-condition-pill {
background: transparent; border-color: transparent;
}

.drag-preview-card {
display: none;
}

.typing-caret {
color: var(--accent-color);
    font-weight: 950;
}

.grade-select-btn[data-grade="1"],
.grade-select-btn[data-grade="2"],
.grade-select-btn[data-grade="3"],
.grade-select-btn[data-grade="4"] {
background: var(--bg-body) ;
    border-color: var(--border-color) ;
    color: var(--text-main) ;
}

.grade-select-btn.active[data-grade="1"],
.grade-select-btn.active[data-grade="2"],
.grade-select-btn.active[data-grade="3"],
.grade-select-btn.active[data-grade="4"] {
background: var(--accent-soft) ;
    border-color: var(--accent-color) ;
    color: var(--text-main) ;
}

:root {
--focus-ring: color-mix(in srgb, var(--accent-color) 28%, transparent);
}

button:focus-visible,
[role="button"]:focus-visible,
summary:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--focus-ring);
}

@supports not (color: color-mix(in srgb, red 50%, transparent)) {
:root {
--focus-ring: rgba(15, 118, 110, 0.18);
}
}

@media (hover: none) and (pointer: coarse) {
.delete-btn-overlay {
min-height: 40px;
}
}

@keyframes waitingCardNewPulse {
    0% {
        box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-color) 45%, transparent);
        transform: translateY(-2px);
    }
    38% {
        box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-color) 18%, transparent);
    }
    100% {
        box-shadow: none;
        transform: translateY(0);
    }
}

[data-theme="dark"] .list-group-item {
background-color: color-mix(in srgb, var(--bg-card) 92%, #000) ;
    color: var(--text-main) ;
    border-color: var(--border-color) ;
}

[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled,
[data-theme="dark"] input:disabled,
[data-theme="dark"] textarea:disabled {
background-color: color-mix(in srgb, var(--bg-card) 72%, #000) ;
    color: color-mix(in srgb, var(--text-sub) 78%, transparent) ;
    border-color: var(--border-color) ;
    opacity: 1;
}

button,
[role="button"] {
-webkit-tap-highlight-color: transparent;
}

.cdn-bootstrap-missing::before,
.cdn-sortable-missing::after {
position: fixed;
    left: 10px;
    right: 10px;
    z-index: 9999;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(245, 158, 11, 0.92);
    color: #111827;
    font-size: 0.75rem;
    font-weight: 800;
    text-align: center;
    pointer-events: none;
}

.cdn-bootstrap-missing::before {
content: "Bootstrapの読み込みに失敗しました。一部のメニューやモーダルが動かない可能性があります。";
    top: 10px;
}

.cdn-sortable-missing::after {
content: "Sortableの読み込みに失敗しました。旧ドラッグ補助は無効です。";
    bottom: 10px;
}

.btn-accent-solid {
background-color: var(--accent-color);
  border: none;
}

.text-accent {
color: var(--accent-color);
}

:root {
--drop-accent: color-mix(in srgb, var(--accent-color) 58%, #ffffff);
    --drop-accent-soft: color-mix(in srgb, var(--accent-soft) 56%, transparent);
    --drop-outline: color-mix(in srgb, var(--accent-color) 30%, transparent);
    --drop-shadow: 0 0 0 1px var(--drop-outline), inset 0 0 0 1px rgba(255,255,255,0.42);
    --drop-target-bg: color-mix(in srgb, var(--accent-soft) 46%, var(--sheet-header));
    --swap-target-bg: color-mix(in srgb, #f59e0b 12%, var(--sheet-header));
    --return-target-bg: color-mix(in srgb, #60a5fa 10%, var(--sheet-header));
    --tray-drop-bg: color-mix(in srgb, var(--accent-soft) 20%, var(--tray-bg));
    --tray-drop-border: color-mix(in srgb, var(--accent-color) 20%, transparent);
    --motion-fast: 120ms;
}

[data-theme="dark"] {
--drop-accent: color-mix(in srgb, var(--accent-color) 62%, #ffffff);
    --drop-accent-soft: color-mix(in srgb, var(--accent-soft) 42%, transparent);
    --drop-outline: color-mix(in srgb, var(--accent-color) 34%, transparent);
    --drop-shadow: 0 0 0 1px var(--drop-outline), inset 0 0 0 1px rgba(255,255,255,0.05);
    --drop-target-bg: color-mix(in srgb, var(--accent-soft) 30%, var(--sheet-header));
    --swap-target-bg: color-mix(in srgb, #f59e0b 14%, var(--sheet-header));
    --return-target-bg: color-mix(in srgb, #60a5fa 12%, var(--sheet-header));
    --tray-drop-bg: color-mix(in srgb, var(--accent-soft) 14%, var(--tray-bg));
    --tray-drop-border: color-mix(in srgb, var(--accent-color) 24%, transparent);
}

@supports not (background: color-mix(in srgb, white, black)) {
:root {
--drop-accent: var(--accent-color);
        --drop-accent-soft: var(--accent-soft);
        --drop-outline: var(--accent-color);
        --drop-target-bg: var(--accent-soft);
        --swap-target-bg: rgba(245, 158, 11, 0.12);
        --return-target-bg: rgba(96, 165, 250, 0.10);
        --tray-drop-bg: var(--accent-soft);
        --tray-drop-border: var(--accent-color);
}
}

@media (max-width: 640px) {
body {
-webkit-font-smoothing: antialiased;
        text-rendering: optimizeLegibility;
}
}

@media (max-width: 640px) {
.section-toolbar {
gap: 8px;
}
}

[data-theme="dark"] body {
background:
        radial-gradient(circle at 16% -8%, color-mix(in srgb, var(--accent-color) 8%, transparent), transparent 32%),
        var(--bg-body);
}

:root {
--density-card-gap: 8px;
}

@media (max-width: 640px) {
#tab-list,
#tab-sheet {
min-height: 34px;
        padding: 6px 4px;
        font-size: 0.73rem;
        line-height: 1;
        gap: 0;
}
}

@media (max-width: 640px) {
#tab-list i::after,
#tab-sheet i::after {
content: none;
}
}

@media (max-width: 640px) {
.auto-condition-pill {
min-height: 34px;
        padding: 6px 8px;
        font-size: 0.74rem;
        margin-bottom: 8px;
}
}

@media (max-width: 640px) {
.settings-btn {
min-height: 36px;
        padding: 6px 8px;
        font-size: 0.72rem;
}
}

@media (max-width: 640px) {
#tab-list,
#tab-sheet {
min-height: 36px;
        padding: 7px 4px;
        border-radius: 13px;
        color: color-mix(in srgb, var(--text-sub) 88%, var(--text-main));
        font-size: 0.74rem;
        font-weight: 820;
}
}

:root {
--radius-main: 12px;
    --radius-sm: 10px;
    --radius-xs: 8px;
}

.btn,
.form-control,
.form-select,
.form-check-input,
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
border-radius: var(--radius-main);
}

.btn-sm,
.badge,
.sync-status-badge,
.auto-condition-pill {
border-radius: var(--radius-sm);
}

.sync-status-dot,
.form-check-input[type="radio"] {
border-radius: 50%;
}

@media (max-width: 768px) {
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea,
.form-control,
.form-select {
font-size: 16px;
}
}

/* Shared Bootstrap button rule: primary = accent, secondary/outline = quiet neutral. */
.btn {
  border-radius: var(--radius-sm);
  font-weight: 820;
  box-shadow: none;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.08s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary,
.btn-accent-solid {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible,
.btn-accent-solid:hover,
.btn-accent-solid:focus-visible {
  background-color: color-mix(in srgb, var(--accent-color) 88%, #000);
  border-color: color-mix(in srgb, var(--accent-color) 88%, #000);
  color: #fff;
}

.btn-secondary,
.btn-outline-secondary,
.btn-outline-primary {
  background-color: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover,
.btn-secondary:focus-visible,
.btn-outline-secondary:hover,
.btn-outline-secondary:focus-visible,
.btn-outline-primary:hover,
.btn-outline-primary:focus-visible {
  background-color: var(--hover-bg);
  border-color: color-mix(in srgb, var(--accent-color) 20%, var(--border-color));
  color: var(--text-main);
}

/* Modern product UI tokens and base control polish. */
:root {
    --bg-body: #f5f7fb;
    --text-main: #111827;
    --text-sub: #6b7280;
    --bg-card: #ffffff;
    --border-color: #e5e7eb;
    --accent-color: #111827;
    --accent-soft: #f1f5f9;
    --app-surface: rgba(255, 255, 255, 0.94);
    --sheet-header: #f8fafc;
    --hover-bg: #f9fafb;
    --driver-bg: #f8fafc;
    --seat-bg: #f3f4f6;
    --seat-slot-bg: #ffffff;
    --tray-bg: #ffffff;
    --radius-main: 12px;
    --radius-sm: 9px;
    --radius-lg: 18px;
    --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.05), 0 10px 28px rgba(15, 23, 42, 0.04);
    --shadow-float: 0 18px 44px rgba(15, 23, 42, 0.16);
    --surface-muted: #f8fafc;
    --surface-elevated: rgba(255, 255, 255, 0.86);
    --hairline: color-mix(in srgb, var(--border-color) 78%, transparent);
    --focus-ring: color-mix(in srgb, var(--accent-color) 20%, transparent);
}

[data-theme="dark"] {
    --bg-body: #0b1220;
    --text-main: #f8fafc;
    --text-sub: #a7b1c2;
    --bg-card: #111827;
    --border-color: #263244;
    --accent-color: #38bdf8;
    --accent-soft: rgba(56, 189, 248, 0.14);
    --app-surface: rgba(17, 24, 39, 0.9);
    --sheet-header: #0f172a;
    --hover-bg: #172033;
    --driver-bg: #101827;
    --seat-bg: #111827;
    --seat-slot-bg: #111827;
    --tray-bg: #111827;
    --surface-muted: #0f172a;
    --surface-elevated: rgba(17, 24, 39, 0.86);
    --hairline: rgba(148, 163, 184, 0.18);
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.26), 0 12px 32px rgba(0, 0, 0, 0.22);
    --shadow-float: 0 22px 52px rgba(0, 0, 0, 0.38);
}

html,
body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Noto Sans JP", sans-serif;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    text-rendering: geometricPrecision;
}

body {
    background:
        radial-gradient(circle at 20% 0%, color-mix(in srgb, var(--accent-color) 8%, transparent), transparent 28rem),
        linear-gradient(180deg, color-mix(in srgb, var(--bg-body) 94%, #ffffff), var(--bg-body) 38%);
}

.btn,
.form-control,
.form-select,
.dropdown-menu,
.modal-content,
button,
input,
select,
textarea {
    letter-spacing: -0.01em;
}

.btn,
.form-control,
.form-select,
.seisan-btn,
.header-action,
.view-tab,
.tool-btn {
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, box-shadow 150ms ease, transform 120ms ease;
}

.btn:hover,
.seisan-btn:hover,
.header-action:hover,
.view-tab:hover,
.tool-btn:hover {
    transform: translateY(-1px);
}

.btn:active,
.seisan-btn:active,
.header-action:active,
.view-tab:active,
.tool-btn:active {
    transform: translateY(0);
}

.form-control,
.form-select,
input,
select,
textarea {
    border-radius: var(--radius-sm);
}

.form-control:focus,
.form-select:focus,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

.btn-primary,
.btn-accent-solid {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 8px 18px color-mix(in srgb, var(--accent-color) 16%, transparent);
}

.btn-outline-secondary,
.btn-outline-primary {
    background: var(--bg-card);
    border-color: var(--hairline);
    color: var(--text-main);
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover {
    background: var(--hover-bg);
    border-color: color-mix(in srgb, var(--accent-color) 28%, var(--border-color));
    color: var(--text-main);
}