/* ===== 更多 ===== */
.more-view {
    max-width: 820px;
    margin: 0 auto;
}

.module-page-heading {
    margin-bottom: 24px;
    text-align: center;
}

.module-page-heading h2,
.more-detail-header h2 {
    color: var(--card);
    font: 800 1.65rem var(--font-display);
}

.module-page-heading p,
.more-detail-header p {
    margin-top: 5px;
    color: var(--ivory-dim);
    font-size: 0.92rem;
}

.more-section {
    margin-bottom: 22px;
}

.more-section > h3 {
    margin: 0 0 10px 4px;
    color: var(--gold-soft);
    font: 700 0.95rem var(--font-body);
}

.more-action-list {
    overflow: hidden;
    border: 1px solid var(--card-edge);
    border-radius: 16px;
    background: var(--card);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.more-action-card {
    display: grid;
    width: 100%;
    grid-template-columns: 42px minmax(0, 1fr) 20px;
    align-items: center;
    gap: 12px;
    min-height: 76px;
    padding: 14px 18px;
    border: 0;
    border-bottom: 1px solid var(--card-edge);
    background: transparent;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
}

.more-action-card:last-child { border-bottom: 0; }
.more-action-card:hover { background: var(--card-2); }
.more-action-card:active { background: #EFE8D7; }

.more-action-icon {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 12px;
    background: rgba(217, 169, 59, 0.16);
    color: var(--gold-deep);
    font: 800 1.2rem var(--font-body);
}

.more-action-copy {
    display: grid;
    gap: 3px;
}

.more-action-copy strong { font-size: 1rem; }
.more-action-copy small { color: var(--ink-soft); font-size: 0.82rem; }
.more-action-chevron { color: var(--ink-soft); font-size: 1.6rem; }

/* ===== 安装到主屏幕 ===== */
body.install-guide-open { overflow: hidden; }

.install-guide {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 18px max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

.install-guide[hidden] { display: none; }

.install-guide-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.66);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.install-guide-sheet {
    position: relative;
    z-index: 1;
    width: min(480px, 100%);
    padding: 22px;
    border: 1px solid rgba(217, 169, 59, 0.55);
    border-radius: 24px;
    background: var(--card-2);
    color: var(--ink);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.52);
    animation: slideUp 0.22s ease-out;
}

.install-guide-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: rgba(27, 42, 34, 0.08);
    color: var(--ink-soft);
    font: 400 1.7rem/1 var(--font-body);
    cursor: pointer;
}

.install-guide-brand {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    padding-right: 28px;
}

.install-guide-brand img {
    display: block;
    width: 72px;
    height: 72px;
    border-radius: 17px;
    box-shadow: 0 7px 18px rgba(6, 35, 26, 0.3);
}

.install-guide-eyebrow {
    margin-bottom: 3px;
    color: var(--gold-deep);
    font: 700 0.7rem var(--font-mono);
    letter-spacing: 0.12em;
}

.install-guide-brand h2 {
    margin: 0 0 4px;
    color: var(--ink);
    font: 900 1.35rem var(--font-display);
}

.install-guide-brand > div > p:last-child {
    color: var(--ink-soft);
    font-size: 0.88rem;
    line-height: 1.45;
}

.install-guide-steps {
    display: grid;
    gap: 10px;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: install-step;
}

.install-guide-steps:empty { display: none; }

.install-guide-steps li {
    counter-increment: install-step;
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-size: 0.9rem;
    line-height: 1.45;
}

.install-guide-steps li::before {
    content: counter(install-step);
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: 50%;
    background: rgba(217, 169, 59, 0.18);
    color: var(--gold-deep);
    font: 800 0.82rem var(--font-mono);
}

.install-guide-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 22px;
}

.install-guide-primary,
.install-guide-dismiss {
    min-height: 48px;
    border-radius: 12px;
    font: 800 0.95rem var(--font-body);
    cursor: pointer;
}

.install-guide-primary {
    border: 1px solid var(--gold-deep);
    background: var(--gold);
    color: #2A1E05;
}

.install-guide-primary:disabled { cursor: wait; opacity: 0.65; }

.install-guide-dismiss {
    padding: 0 18px;
    border: 1px solid var(--card-edge);
    background: transparent;
    color: var(--ink-soft);
}

.more-detail-header {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.more-detail-active header {
    display: none;
}

.more-detail-active .data-container {
    display: none;
}

.more-detail-active .more-detail-header {
    position: relative;
    z-index: auto;
    top: auto;
    padding: 10px 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: blur(0) saturate(100%);
    backdrop-filter: blur(0) saturate(100%);
    isolation: auto;
    transition: none;
}

.more-detail-active .more-detail-header.is-scrolled {
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: blur(0) saturate(100%);
    backdrop-filter: blur(0) saturate(100%);
}

.more-back-btn {
    display: grid;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(217, 169, 59, 0.5);
    border-radius: 50%;
    background: transparent;
    color: var(--gold-soft);
    cursor: pointer;
}

.more-back-btn svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ===== 规则说明 ===== */
.rules-view {
    display: grid;
    gap: 16px;
}

.rules-view .more-detail-header {
    margin-bottom: 6px;
}

.rules-card {
    padding: 22px;
    border: 1px solid var(--card-edge);
    border-radius: 16px;
    background: var(--card);
    color: var(--ink);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.rules-card h3 {
    margin-bottom: 12px;
    color: var(--felt-700);
    font: 800 1.15rem var(--font-body);
}

.rules-card p {
    margin: 9px 0;
    color: var(--ink-soft);
    line-height: 1.75;
}

.rules-list {
    display: grid;
    gap: 9px;
    padding-left: 1.25rem;
    color: var(--ink-soft);
    line-height: 1.65;
}

.rules-list strong { color: var(--ink); }
.rules-list.compact { margin-top: 14px; }

.rule-priority-list {
    display: grid;
    gap: 9px;
    list-style: none;
}

.rule-priority-list li {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
}

.rule-priority-list li > span {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    background: rgba(217, 169, 59, 0.18);
    color: var(--gold-deep);
    font-weight: 800;
}

.rule-priority-list li > div { display: grid; gap: 2px; }
.rule-priority-list small { color: var(--ink-soft); }

.rule-formula {
    margin: 12px 0;
    padding: 12px 14px;
    border-left: 4px solid var(--gold);
    border-radius: 8px;
    background: #EFE8D7;
    color: var(--ink);
    font: 700 0.9rem/1.55 var(--font-mono);
}

.rules-rate-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.rules-rate-grid span {
    display: grid;
    gap: 3px;
    padding: 10px;
    border: 1px solid var(--card-edge);
    border-radius: 10px;
    background: var(--card-2);
    color: var(--ink-soft);
    font: 700 0.8rem var(--font-mono);
}

.rules-rate-grid strong { color: var(--felt-600); font-size: 1rem; }
.rules-note { font-size: 0.86rem; }

.rules-table {
    overflow: hidden;
    border: 1px solid var(--card-edge);
    border-radius: 12px;
}

.rules-table > div {
    display: grid;
    grid-template-columns: minmax(150px, 0.75fr) minmax(0, 1.25fr);
    gap: 14px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--card-edge);
    line-height: 1.55;
}

.rules-table > div:last-child { border-bottom: 0; }
.rules-table strong { color: var(--ink); }
.rules-table span { color: var(--ink-soft); }

/* ===== 税额速算工具 ===== */
.tax-calculator-wrapper {
    margin-top: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.tax-calculator-wrapper h3 {
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--gold-soft);
    font-size: 1.7em;
    text-align: center;
}

.calculator-form {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    margin-bottom: 20px;
}

.tax-calculator-wrapper .form-group label {
    color: var(--ivory-on-felt);
}

.form-row {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-width: 150px;
}

.form-group label {
    font-weight: 600;
    color: var(--ink);
    font-size: 0.95em;
}

.form-group select,
.form-group input[type="number"] {
    padding: 12px 15px;
    border: 1px solid var(--card-edge);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 1em;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    background: var(--card-2);
    color: var(--ink);
}

.form-group select:focus,
.form-group input[type="number"]:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(217, 169, 59, 0.3);
}

.form-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-right: 8px;
    accent-color: var(--gold-deep);
}

.form-group label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.calculate-btn {
    padding: 12px 30px;
    background: radial-gradient(circle at 50% 30%, var(--gold-soft) 0%, var(--gold) 60%, var(--gold-deep) 100%);
    color: #2A1E05;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    white-space: nowrap;
}

.calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

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

.calculator-result {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    margin-top: 20px;
}

.tax-calculator-wrapper .result-label,
.tax-calculator-wrapper .result-value,
.tax-calculator-wrapper .calculation-details h4 {
    color: var(--ivory-on-felt);
}

.result-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 2px solid var(--card-edge);
}

.result-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-label {
    font-size: 0.9em;
    color: var(--ink-soft);
    font-weight: 600;
}

.result-value {
    font-family: var(--font-mono);
    font-size: 1.8em;
    font-weight: 700;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.result-value.positive { color: var(--win); }
.result-value.negative { color: var(--loss); }

.calculation-details {
    margin-top: 20px;
}

.calculation-details h4 {
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--ink);
    font-size: 1.25em;
}

.calculation-steps {
    background: var(--card-2);
    padding: 20px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--gold);
}

.step-item {
    margin-bottom: 15px;
    padding: 12px;
    background: var(--card);
    border-radius: 6px;
    border-left: 3px solid var(--card-edge);
}

.step-item:last-child { margin-bottom: 0; }

.step-title {
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
    font-size: 1.05em;
}

.step-content {
    color: var(--ink-soft);
    line-height: 1.6;
    font-size: 0.95em;
}

.step-formula {
    background: var(--felt-800);
    color: var(--gold-soft);
    padding: 10px 14px;
    border-radius: 4px;
    margin-top: 8px;
    font-family: var(--font-mono);
    font-size: 0.9em;
    white-space: pre-line;
    line-height: 1.6;
}

.step-active {
    background: var(--hl-win);
    border-left-color: var(--win);
}

.step-active .step-title {
    color: var(--win);
}

/* ===== 登录界面 ===== */
.app-boot {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(120% 90% at 50% -10%, rgba(20, 88, 63, 0.85) 0%, transparent 55%),
        radial-gradient(160% 120% at 50% 120%, rgba(6, 35, 26, 0.95) 0%, transparent 60%),
        var(--felt-800);
    color: var(--gold-soft);
}

.app-boot-content {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.app-boot-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(240, 206, 122, 0.28);
    border-top-color: var(--gold-soft);
    border-radius: 50%;
    animation: appBootSpin 0.8s linear infinite;
}

@keyframes appBootSpin {
    to { transform: rotate(360deg); }
}

.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(120% 90% at 50% -10%, rgba(20, 88, 63, 0.85) 0%, transparent 55%),
        radial-gradient(160% 120% at 50% 120%, rgba(6, 35, 26, 0.95) 0%, transparent 60%),
        var(--felt-800);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: fadeIn 0.5s ease-in;
}

/* 登录卡 = 桌上发出的单张牌 */
.login-container {
    background: linear-gradient(180deg, var(--card-2) 0%, var(--card) 100%);
    border-radius: 22px;
    border: 1px solid var(--card-edge);
    box-shadow:
        0 0 0 1px rgba(217, 169, 59, 0.4),
        0 30px 70px rgba(0, 0, 0, 0.55);
    padding: 50px 40px;
    width: 90%;
    max-width: 450px;
    position: relative;
    animation: slideUp 0.5s ease-out;
}

.login-container::before,
.login-container::after {
    /* 牌角的花色记号 */
    position: absolute;
    font-size: 1.3em;
    color: var(--loss);
    opacity: 0.8;
}

.login-container::before {
    content: '♠';
    top: 16px;
    left: 18px;
    color: var(--ink);
}

.login-container::after {
    content: '♥';
    bottom: 16px;
    right: 18px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2.1em;
    color: var(--felt-700);
    margin-bottom: 10px;
}

.login-subtitle {
    color: var(--ink-soft);
    font-size: 1em;
    margin-top: 10px;
    letter-spacing: 0.04em;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-weight: 600;
    color: var(--ink);
    font-size: 0.95em;
}

.input-group input {
    padding: 14px 18px;
    border: 1px solid var(--card-edge);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1em;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    background: var(--control-bg);
    color: var(--ink);
}

.input-group input:focus {
    outline: none;
    border-color: var(--gold);
    background: var(--control-bg-focus);
    box-shadow: 0 0 0 3px rgba(217, 169, 59, 0.3);
}

.login-btn {
    padding: 14px 24px;
    background: radial-gradient(circle at 50% 30%, var(--gold-soft) 0%, var(--gold) 60%, var(--gold-deep) 100%);
    color: #2A1E05;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    margin-top: 10px;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

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

.login-error {
    background: var(--hl-loss);
    color: var(--loss);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9em;
    text-align: center;
    border: 1px solid rgba(197, 48, 58, 0.35);
}

.login-hint {
    margin-top: 25px;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--card-edge);
}

.login-hint p {
    color: var(--push);
    font-size: 0.85em;
    font-style: italic;
}

/* ===== 焦点可见性（键盘可达） ===== */
:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.toggle-btn:focus-visible,
.calculate-btn:focus-visible,
.login-btn:focus-visible {
    outline-offset: 4px;
}

/* ===== 降低动态偏好 ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}