:root {
    --app-topbar-height: 64px;
    --app-radius-sm: 8px;
    --app-radius-md: 12px;
    --app-radius-lg: 16px;
    --app-transition: 160ms ease;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg-body: #0f1115;
    --bg-nav: #13161b;
    --bg-card: #171a20;
    --bg-input: #1d2128;
    --text-main: #f1f3f5;
    --text-sub: #9aa1aa;
    --border-color: #2b3038;
    --accent-color: #4c8bf5;
    --app-surface-raised: #1b1f26;
    --app-surface-hover: #222730;
    --app-accent-soft: rgba(76, 139, 245, 0.12);
    --app-accent-border: rgba(76, 139, 245, 0.35);
    --app-danger: #ef6b73;
    --app-success: #5db98b;
    --app-warning: #d6a85f;
    --app-overlay: rgba(4, 6, 9, 0.66);
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg-body: #f3f5f7;
    --bg-nav: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #f7f8fa;
    --text-main: #1c2128;
    --text-sub: #68707b;
    --border-color: #dfe3e8;
    --accent-color: #2f6fdd;
    --app-surface-raised: #ffffff;
    --app-surface-hover: #eef2f6;
    --app-accent-soft: rgba(47, 111, 221, 0.09);
    --app-accent-border: rgba(47, 111, 221, 0.28);
    --app-danger: #c94f58;
    --app-success: #3f8f69;
    --app-warning: #9a6c22;
    --app-overlay: rgba(20, 25, 32, 0.45);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg-body);
}

body.app-body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    background: var(--bg-body);
    color: var(--text-main);
    font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 15px;
    line-height: 1.55;
    letter-spacing: -0.012em;
    transition: background-color var(--app-transition), color var(--app-transition);
}

body.app-body.is-guest {
    padding-top: 0 !important;
}

.app-body a {
    text-underline-offset: 3px;
}

.app-body button,
.app-body input,
.app-body select,
.app-body textarea {
    font: inherit;
}

.app-body :focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.app-body .text-sub {
    color: var(--text-sub) !important;
}

.app-body .text-primary {
    color: var(--accent-color) !important;
}

.app-body .bg-primary {
    background-color: var(--accent-color) !important;
}

.app-body .border,
.app-body .border-top,
.app-body .border-end,
.app-body .border-bottom,
.app-body .border-start {
    border-color: var(--border-color) !important;
}

.app-main {
    min-height: 100vh;
}

.app-content {
    width: 100%;
    margin-inline: auto;
}

/* Shared surfaces */
.app-body .card-box,
.app-body .surface-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--app-radius-lg) !important;
    box-shadow: none !important;
}

.app-body .card-box[style*="linear-gradient"],
.app-body .surface-card[style*="linear-gradient"] {
    background: var(--bg-card) !important;
}

.app-body .shadow,
.app-body .shadow-sm,
.app-body .shadow-lg {
    box-shadow: none !important;
}

.app-body hr {
    border-color: var(--border-color);
    opacity: 1;
}

.app-body .alert {
    border-radius: var(--app-radius-md);
}

.app-body .badge {
    border-radius: 999px;
    font-weight: 650;
    letter-spacing: 0;
}

/* Forms */
.app-body .form-control,
.app-body .form-select,
.app-body .custom-input,
.app-body .input-level {
    color: var(--text-main) !important;
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: var(--app-radius-sm);
    box-shadow: none !important;
    transition: border-color var(--app-transition), background-color var(--app-transition);
}

.app-body .form-control:focus,
.app-body .form-select:focus,
.app-body .custom-input:focus,
.app-body .input-level:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px var(--app-accent-soft) !important;
}

.app-body .form-control::placeholder,
.app-body .custom-input::placeholder,
.app-body textarea::placeholder {
    color: var(--text-sub) !important;
    opacity: 0.78;
}

.app-body .input-group-text {
    color: var(--text-sub);
    background: var(--bg-input);
    border-color: var(--border-color);
}

.app-body .form-check-input {
    background-color: var(--bg-input);
    border-color: var(--border-color);
}

.app-body .form-check-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.app-body .btn {
    border-radius: var(--app-radius-sm);
    font-weight: 650;
    box-shadow: none !important;
    transition: background-color var(--app-transition), border-color var(--app-transition), color var(--app-transition), transform var(--app-transition);
}

.app-body .btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.app-body .btn-primary,
.app-body .btn-auth,
.app-body .dye-btn-primary {
    color: #ffffff !important;
    background: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
}

.app-body .btn-primary:hover,
.app-body .btn-auth:hover,
.app-body .dye-btn-primary:hover {
    filter: brightness(0.94);
}

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

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

/* Brand and authenticated shell navigation */
.app-shell-nav {
    color: var(--text-main);
    background: var(--bg-nav) !important;
    border-color: var(--border-color) !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.app-nav-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.app-shell-nav .app-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
    margin: 0 !important;
    padding: 0 !important;
    color: var(--text-main) !important;
    line-height: 1 !important;
    text-decoration: none;
}

.app-brand-mark {
    display: inline-flex;
    flex: 0 0 38px;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    color: var(--accent-color);
    background: var(--app-accent-soft);
    border: 1px solid var(--app-accent-border);
    border-radius: 10px;
    font-size: 0.96rem;
}

.app-brand-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
}

.app-brand-name {
    overflow: hidden;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 750;
    letter-spacing: -0.025em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-brand-copy small {
    color: var(--text-sub);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.app-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0 !important;
    color: var(--text-main);
    background: var(--bg-input);
    border: 1px solid var(--border-color) !important;
    border-radius: 9px;
    font-size: 1rem;
    box-shadow: none !important;
}

.app-shell-nav .app-nav-list {
    gap: 4px;
    width: 100%;
    margin: 0;
    padding: 0;
}

.app-shell-nav .app-nav-list .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    margin: 0 !important;
    padding: 10px 12px !important;
    color: var(--text-sub) !important;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.2 !important;
    text-decoration: none;
}

.app-shell-nav .app-nav-list .nav-link i {
    display: inline-flex;
    flex: 0 0 20px;
    align-items: center;
    justify-content: center;
    width: 20px;
    color: currentColor !important;
    font-size: 0.9rem;
}

.app-shell-nav .app-nav-list .nav-link:hover {
    color: var(--text-main) !important;
    background: var(--app-surface-hover);
}

.app-shell-nav .app-nav-list .nav-link.active {
    color: var(--accent-color) !important;
    background: var(--app-accent-soft);
    border-color: var(--app-accent-border);
    font-weight: 700;
}

.app-user-panel,
.app-mobile-user {
    border-color: var(--border-color);
}

.app-user-copy {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
}

.app-user-copy > span:last-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
}

.app-user-copy small {
    color: var(--text-sub);
    font-size: 0.7rem;
    font-weight: 500;
}

.app-user-copy strong {
    overflow: hidden;
    color: var(--text-main);
    font-size: 0.86rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-user-avatar {
    display: inline-flex;
    flex: 0 0 34px;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: var(--text-sub);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    font-size: 0.78rem;
}

.app-user-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-shell-nav .theme-toggle-btn,
.app-shell-nav .btn-auth-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    margin: 0;
    color: var(--text-sub);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    line-height: 1;
}

.app-shell-nav .theme-toggle-btn {
    width: 36px;
    padding: 0;
    font-size: 0.9rem;
}

.app-shell-nav .btn-auth-nav {
    gap: 7px;
    padding: 0 10px;
    font-size: 0.75rem;
    text-decoration: none;
}

.app-shell-nav .theme-toggle-btn:hover,
.app-shell-nav .btn-auth-nav:hover {
    color: var(--text-main);
    background: var(--app-surface-hover);
    border-color: var(--border-color);
    transform: none;
}

@media (min-width: 1200px) {
    body.desktop-shell.is-authenticated {
        padding: var(--app-topbar-height) 0 0 !important;
    }

    .desktop-shell.is-authenticated .app-main {
        min-height: calc(100vh - var(--app-topbar-height));
    }

    .desktop-shell .app-sidebar {
        inset: 0 0 auto 0;
        display: flex;
        width: 100%;
        height: var(--app-topbar-height) !important;
        padding: 0 !important;
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .desktop-shell .app-sidebar .app-nav-inner {
        display: flex;
        width: 100%;
        height: 100%;
        flex-direction: row;
        align-items: center;
        gap: 0;
        padding: 0 clamp(18px, 2.2vw, 36px);
    }

    .desktop-shell .app-sidebar .app-nav-heading {
        flex: 0 0 auto;
        width: auto;
        padding: 0;
        border: 0;
    }

    .desktop-shell .app-sidebar .app-nav-toggle {
        display: none;
    }

    .desktop-shell .app-sidebar .app-nav-collapse {
        display: flex !important;
        min-height: 0;
        min-width: 0;
        flex: 1 1 auto;
        flex-direction: row;
        align-items: center;
        gap: 14px;
        margin-left: clamp(14px, 2vw, 32px);
    }

    .desktop-shell .app-sidebar .app-nav-list {
        width: auto;
        min-width: 0;
        flex: 1 1 auto;
        flex-direction: row;
        align-items: center !important;
        justify-content: center;
        gap: 2px;
        padding: 0;
        white-space: nowrap;
    }

    .desktop-shell .app-sidebar .app-nav-list .nav-link {
        gap: 7px;
        min-height: 40px;
        padding: 8px 9px !important;
        font-size: 0.82rem;
    }

    .desktop-shell .app-sidebar .app-nav-list .nav-link i {
        flex-basis: 17px;
        width: 17px;
    }

    .desktop-shell .app-user-panel {
        display: flex;
        flex: 0 0 auto;
        align-items: center;
        margin: 0;
        padding: 0 0 0 16px;
        flex-direction: row;
        gap: 12px;
        border: 0;
        border-left: 1px solid var(--border-color);
    }

    .desktop-shell .app-user-copy strong {
        max-width: 130px;
    }

    .desktop-shell .app-user-actions {
        width: auto;
    }

    .desktop-shell .app-user-actions .btn-auth-nav {
        flex: 0 0 auto;
    }

    .desktop-shell .app-content {
        max-width: 1540px;
        padding: 32px 36px !important;
    }
}

@media (min-width: 1200px) and (max-width: 1399.98px) {
    .desktop-shell .app-sidebar .app-nav-inner {
        padding-inline: 18px;
    }

    .desktop-shell .app-sidebar .app-nav-collapse {
        gap: 9px;
        margin-left: 14px;
    }

    .desktop-shell .app-sidebar .app-nav-list .nav-link {
        gap: 5px;
        padding-inline: 7px !important;
        font-size: 0.79rem;
    }

    .desktop-shell .app-brand-copy small,
    .desktop-shell .app-user-copy {
        display: none;
    }
}

@media (min-width: 769px) and (max-width: 1199.98px) {
    body.desktop-shell.is-authenticated {
        padding-top: 72px !important;
    }

    .desktop-shell.is-authenticated .app-main {
        min-height: calc(100vh - 72px);
    }

    .desktop-shell .app-sidebar {
        width: 100%;
        height: 64px !important;
        padding: 0 !important;
        border-bottom: 1px solid var(--border-color);
    }

    .desktop-shell .app-sidebar .app-nav-inner {
        position: relative;
        display: flex;
        height: 100%;
        align-items: center;
        padding: 0 24px;
    }

    .desktop-shell .app-sidebar .app-nav-collapse {
        position: absolute;
        top: calc(100% + 1px);
        right: 20px;
        left: 20px;
        max-height: calc(100vh - 92px);
        padding: 14px;
        overflow-y: auto;
        background: var(--bg-nav);
        border: 1px solid var(--border-color);
        border-radius: 0 0 var(--app-radius-md) var(--app-radius-md);
    }

    .desktop-shell .app-sidebar .app-nav-list {
        align-items: stretch !important;
    }

    .desktop-shell .app-user-panel {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 12px;
        padding: 14px 4px 0;
        border-top: 1px solid var(--border-color);
    }

    .desktop-shell .app-content {
        max-width: 100%;
        padding: 24px !important;
    }
}

/* Mobile shell */
body.mobile-shell.is-authenticated {
    padding-top: 72px !important;
}

.mobile-shell .app-mobile-nav {
    min-height: 64px;
    padding: 0 !important;
    border-bottom: 1px solid var(--border-color);
}

.mobile-shell .app-mobile-nav-inner {
    position: relative;
    min-height: 64px;
    padding: 0 16px;
}

.mobile-shell .app-mobile-drawer {
    position: absolute;
    top: calc(100% + 1px);
    right: 12px;
    left: 12px;
    max-height: calc(100vh - 88px);
    margin: 0 !important;
    padding: 14px !important;
    overflow-y: auto;
    background: var(--bg-nav) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 0 0 var(--app-radius-md) var(--app-radius-md) !important;
    box-shadow: none !important;
}

.mobile-shell .app-mobile-user {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
    padding: 2px 2px 14px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-shell .app-content {
    max-width: 100%;
    padding-top: 18px;
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

.mobile-shell .app-brand-mark {
    flex-basis: 34px;
    width: 34px;
    height: 34px;
}

.mobile-shell .app-brand-copy small {
    display: none;
}

/* Guest and authentication views */
.is-guest .app-main {
    display: grid;
    min-height: 100vh;
    place-items: center;
}

.is-guest .app-content {
    max-width: 560px;
    padding: 32px 24px !important;
}

.is-guest .login-wrapper,
.is-guest .auth-container,
.auth-shell {
    width: 100%;
    max-width: 470px !important;
    margin: 0 auto !important;
}

.is-guest .login-wrapper .card-box,
.is-guest .auth-container .card-box,
.auth-card {
    padding: 34px !important;
    border-radius: 18px !important;
}

.auth-header {
    margin-bottom: 28px;
    text-align: left;
}

.auth-header .eyebrow,
.eyebrow,
.page-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 8px;
    color: var(--accent-color);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.11em;
    line-height: 1.2;
    text-transform: uppercase;
}

.auth-title,
.auth-header h1,
.auth-header h2,
.auth-header h3 {
    margin-bottom: 8px !important;
    color: var(--text-main) !important;
    font-size: clamp(1.55rem, 4vw, 2rem) !important;
    font-weight: 780 !important;
    letter-spacing: -0.035em;
    text-align: left !important;
}

.auth-subtitle,
.auth-header p {
    margin: 0;
    color: var(--text-sub);
}

.auth-form .form-control,
.is-guest .input-group .form-control,
.auth-container .input-group .form-control {
    min-height: 48px;
}

.auth-form .input-group-text,
.is-guest .input-group .input-group-text,
.auth-container .input-group .input-group-text {
    min-width: 48px;
    justify-content: center;
}

.auth-form .btn-auth,
.is-guest .btn-auth,
.is-guest #loginBtn,
.is-guest #mBtn {
    min-height: 48px;
    border-radius: 9px !important;
}

.auth-meta,
.auth-footer {
    color: var(--text-sub);
    font-size: 0.86rem;
}

.auth-meta a {
    color: var(--text-sub);
}

.auth-meta a:first-child {
    color: var(--accent-color);
}

.auth-form .form-label {
    color: var(--text-sub);
}

/* Reusable page structure supplied by page fragments */
.page-shell {
    width: 100%;
    max-width: 1240px;
    margin-inline: auto;
}

.page-shell.page-shell-wide {
    max-width: 1440px;
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.page-header h1,
.page-header h2,
.page-header h3,
.page-header h4 {
    margin: 0;
    color: var(--text-main) !important;
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    font-weight: 780;
    letter-spacing: -0.035em;
}

.page-title {
    margin: 0;
    color: var(--text-main);
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    font-weight: 780;
    letter-spacing: -0.035em;
}

.page-description {
    max-width: 680px;
    margin: 7px 0 0;
    color: var(--text-sub);
    font-size: 0.9rem;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.section-title {
    margin: 0;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 750;
}

.section-meta {
    color: var(--text-sub);
    font-size: 0.78rem;
}

.page-header p {
    max-width: 680px;
    margin: 7px 0 0;
    color: var(--text-sub);
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.surface-card {
    padding: 24px;
}

.surface-card + .surface-card {
    margin-top: 16px;
}

/* Dashboard */
.dashboard-shell {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
}

.dashboard-hero,
.dashboard-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color);
    border-radius: var(--app-radius-lg);
}

.dashboard-hero h1,
.dashboard-hero h2,
.dashboard-hero h3,
.dashboard-hero h4 {
    color: var(--text-main) !important;
    font-weight: 780;
    letter-spacing: -0.035em;
}

.dashboard-metrics,
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(170px, 1fr));
    gap: 10px;
}

.dashboard-metric,
.dashboard-stat {
    min-width: 170px;
    padding: 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--app-radius-md);
}

.metric-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
}

.metric-icon {
    display: inline-flex;
    flex: 0 0 40px;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--accent-color);
    background: var(--app-accent-soft);
    border: 1px solid var(--app-accent-border);
    border-radius: 10px;
}

.metric-label {
    display: block;
    margin-bottom: 3px;
    color: var(--text-sub);
    font-size: 0.78rem;
    font-weight: 600;
}

.metric-value {
    color: var(--text-main);
    font-size: 1.2rem;
    font-weight: 760;
    font-variant-numeric: tabular-nums;
}

.metric-unit {
    margin-left: 4px;
    color: var(--text-sub);
    font-size: 0.76rem;
    font-weight: 600;
}

.dashboard-metric-label,
.dashboard-stat-label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-sub);
    font-size: 0.76rem;
    font-weight: 600;
}

.dashboard-metric-value,
.dashboard-stat-value {
    color: var(--text-main);
    font-size: 1.15rem;
    font-weight: 760;
    font-variant-numeric: tabular-nums;
}

.dashboard-section-title {
    margin: 28px 0 14px;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 750;
}

.dashboard-grid,
.dashboard-character-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.dashboard-card,
.dashboard-character-card {
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--app-radius-lg);
}

.dashboard-card-header,
.dashboard-character-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-card-body,
.dashboard-character-body {
    padding: 18px;
}

.dashboard-metric-value small {
    color: var(--text-sub);
    font-size: 0.72rem;
    font-weight: 650;
}

.dashboard-character-identity {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 11px;
}

.dashboard-character-avatar {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    object-fit: cover;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.dashboard-character-name {
    max-width: 180px;
    margin: 0 0 2px;
    overflow: hidden;
    color: var(--text-main);
    font-size: 0.96rem;
    font-weight: 730;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-character-level {
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 700;
}

.dashboard-character-balance {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    padding: 11px 12px;
    color: var(--text-sub);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 9px;
    font-size: 0.78rem;
}

.dashboard-character-balance strong {
    color: var(--text-main);
    font-variant-numeric: tabular-nums;
}

.dashboard-character-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
    margin: 0;
}

.dashboard-character-stats > div {
    min-width: 0;
    padding: 9px 4px;
    text-align: center;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.dashboard-character-stats dt {
    margin-bottom: 2px;
    color: var(--text-sub);
    font-size: 0.64rem;
}

.dashboard-character-stats dd {
    margin: 0;
    overflow: hidden;
    color: var(--text-main);
    font-size: 0.76rem;
    font-weight: 650;
    text-overflow: ellipsis;
}

.dashboard-character-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 13px;
    color: var(--text-sub);
    font-size: 0.72rem;
}

.page-home .stat-box {
    min-height: 60px;
    padding: 10px 6px !important;
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: 9px !important;
    font-variant-numeric: tabular-nums;
}

.page-home .char-img,
.page-home img[alt="char"] {
    border-color: var(--border-color) !important;
}

/* Tabs are deliberately scoped to content; shell navigation is independent. */
.app-content .nav-tabs {
    gap: 4px;
    border-bottom-color: var(--border-color);
}

.app-content .nav-tabs .nav-link {
    min-height: 42px;
    margin: 0 !important;
    padding: 10px 14px !important;
    color: var(--text-sub) !important;
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 650;
    line-height: 1.35 !important;
}

.app-content .nav-tabs .nav-link:hover {
    color: var(--text-main) !important;
}

.app-content .nav-tabs .nav-link.active {
    color: var(--accent-color) !important;
    background: transparent !important;
    border-bottom-color: var(--accent-color) !important;
}

.app-content .nav-pills .nav-link {
    margin: 0 !important;
    color: var(--text-sub) !important;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    line-height: 1.25 !important;
}

.app-content .nav-pills .nav-link:hover {
    color: var(--text-main) !important;
    background: var(--app-surface-hover);
}

.app-content .nav-pills .nav-link.active {
    color: #ffffff !important;
    background: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    box-shadow: none !important;
}

/* Data tables */
.app-content .table-responsive {
    border-radius: var(--app-radius-md);
}

.app-content .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main);
    --bs-table-border-color: var(--border-color);
    margin-bottom: 0;
    color: var(--text-main);
}

.app-content .table > thead > tr > th,
.app-content .custom-table th {
    color: var(--text-sub);
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.app-content .table > tbody > tr > td,
.app-content .custom-table td {
    color: var(--text-main);
    background: transparent;
    border-color: var(--border-color) !important;
}

.app-content .table-hover > tbody > tr:hover > *,
.app-content .custom-table tr:hover td {
    color: var(--text-main);
    background: var(--app-surface-hover) !important;
}

/* Ranking */
.page-ranking .app-content > .card-box,
.page-ranking .page-shell {
    max-width: 1180px !important;
}

.page-ranking .ranking-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

.page-ranking .rank-badge {
    box-shadow: none !important;
    transform: none !important;
}

/* Market */
.page-market .market-container {
    max-width: 1180px !important;
}

.page-market .search-area,
.page-mix .search-area {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: 9px !important;
}

.page-market .stat-badge {
    padding: 18px;
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: var(--app-radius-md) !important;
}

.page-market .stat-value {
    font-variant-numeric: tabular-nums;
}

.page-market .select-list-item:hover {
    color: var(--text-main);
    background: var(--app-surface-hover);
}

.page-market .page-btn {
    color: var(--text-sub);
    background: var(--bg-input);
    border-color: var(--border-color);
    border-radius: 8px;
}

.page-market .page-btn.active {
    color: #ffffff !important;
    background: var(--accent-color);
    border-color: var(--accent-color);
}

/* Mix workspace */
.page-mix .mix-container {
    width: 100%;
    max-width: none !important;
}

@media (min-width: 1200px) {
    .desktop-shell.page-mix .app-content {
        max-width: none;
        padding: 24px clamp(18px, 1.6vw, 30px) !important;
    }
}

.page-mix .excel-wrapper {
    padding: 12px 0 18px;
}

.page-mix .req-core-badge,
.page-mix .sg-card {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    border-radius: 9px !important;
}

.page-mix .modal-content {
    background: var(--bg-card);
    border-color: var(--border-color);
    border-radius: var(--app-radius-lg);
    box-shadow: none;
}

.modal-backdrop.show {
    opacity: 1;
    background: var(--app-overlay);
}

/* Monster browser */
.page-mob_info .map-info-container {
    max-width: 1440px !important;
}

.page-mob_info .list-panel {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    border-radius: var(--app-radius-md) !important;
}

.page-mob_info .panel-header {
    color: var(--text-sub) !important;
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    font-size: 0.72rem;
    letter-spacing: 0.09em;
}

.page-mob_info .list-item.active {
    color: var(--accent-color);
    background: var(--app-accent-soft);
    border-left-color: var(--accent-color);
}

.page-mob_info .monster-preview-box,
.page-mob_info .drop-item-card {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

/* Dye tool */
.page-dye_picker .dye-tool {
    max-width: 1240px !important;
}

.page-dye_picker .dye-preview::after {
    background: none !important;
}

.page-dye_picker .dye-panel,
.page-dye_picker .dye-result,
.page-dye_picker .dye-original-box,
.page-dye_picker .dye-switch,
.page-dye_picker .dye-swatch {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    box-shadow: none !important;
}

.page-dye_picker .dye-result,
.page-dye_picker .dye-original-box,
.page-dye_picker .dye-switch,
.page-dye_picker .dye-swatch {
    background: var(--bg-input) !important;
}

/* Rescue and security forms */
.rescue-shell,
.page-rescue .rescue-container,
.page-change_password .auth-container {
    width: 100%;
    max-width: 760px !important;
    margin-inline: auto;
}

.rescue-warning,
.rescue-notice {
    padding: 16px;
    color: var(--text-main);
    background: rgba(239, 107, 115, 0.08);
    border: 1px solid rgba(239, 107, 115, 0.28);
    border-radius: var(--app-radius-md);
}

.rescue-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

/* Standalone rankings and administrator */
body.standalone-page {
    min-height: 100vh;
    padding: 32px 20px !important;
    background: var(--bg-body) !important;
    color: var(--text-main) !important;
}

.standalone-page .container,
.standalone-page .container-custom {
    width: 100%;
    max-width: 1180px;
    margin-inline: auto;
}

.event-ranking-page .container,
.dungeon-ranking-page .container {
    max-width: 920px;
}

.standalone-page .card,
.admin-page .card-box {
    overflow: hidden;
    color: var(--text-main);
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--app-radius-lg) !important;
    box-shadow: none !important;
}

.standalone-page .text-dark,
.standalone-page .text-secondary,
.standalone-page .text-muted,
.admin-page .container-custom > .text-white,
.admin-page .container-custom > .d-flex.text-white {
    color: var(--text-main) !important;
}

.standalone-page .text-muted,
.admin-page .text-secondary {
    color: var(--text-sub) !important;
}

.standalone-page .table,
.admin-page .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main);
    --bs-table-border-color: var(--border-color);
    color: var(--text-main);
}

.standalone-page .table thead,
.standalone-page .table-light,
.admin-page .table-light,
.admin-page .bg-light,
.admin-page .row-bg-light {
    --bs-table-bg: var(--bg-input);
    --bs-table-color: var(--text-sub);
    color: var(--text-sub) !important;
    background: var(--bg-input) !important;
}

.standalone-page .table th,
.standalone-page .table td,
.admin-page .table th,
.admin-page .table td {
    color: inherit;
    border-color: var(--border-color) !important;
}

.standalone-page .table-hover > tbody > tr:hover > *,
.admin-page .table-hover > tbody > tr:hover > * {
    color: var(--text-main);
    background: var(--app-surface-hover) !important;
}

.standalone-page .btn-outline-secondary,
.admin-page .btn-light {
    color: var(--text-sub) !important;
    background: transparent !important;
    border-color: var(--border-color) !important;
    box-shadow: none !important;
}

.standalone-page .btn-outline-secondary:hover,
.admin-page .btn-light:hover {
    color: var(--text-main) !important;
    background: var(--app-surface-hover) !important;
}

.dungeon-ranking-page .nav-pills .nav-link,
.admin-page .nav-pills .nav-link {
    margin: 0 3px;
    color: var(--text-sub) !important;
    background: transparent !important;
    border: 1px solid transparent;
    border-radius: 9px !important;
    box-shadow: none !important;
}

.dungeon-ranking-page .nav-pills .nav-link:hover,
.admin-page .nav-pills .nav-link:hover {
    color: var(--text-main) !important;
    background: var(--app-surface-hover) !important;
}

.dungeon-ranking-page .nav-pills .nav-link.active,
.admin-page .nav-pills .nav-link.active {
    color: #ffffff !important;
    background: var(--accent-color) !important;
    border-color: var(--accent-color);
}

.dungeon-ranking-page .time-text,
.admin-page .code-text {
    color: var(--accent-color) !important;
}

.admin-page .code-text,
.admin-page .item-name-badge,
.admin-page textarea,
.admin-page .form-control,
.admin-page .form-select {
    color: var(--text-main) !important;
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

.admin-page .code-text,
.admin-page .item-name-badge {
    border-radius: 7px;
}

.admin-page .loading-overlay {
    background: var(--app-overlay) !important;
    backdrop-filter: none !important;
}

.admin-page .bg-white {
    color: var(--accent-color) !important;
    background: var(--bg-input) !important;
}

/* Narrow layouts */
@media (max-width: 767.98px) {
    body.desktop-shell.is-authenticated {
        padding-top: 72px !important;
    }

    .desktop-shell .app-sidebar {
        width: 100%;
        height: 64px !important;
        padding: 0 !important;
    }

    .desktop-shell .app-sidebar .app-nav-inner {
        height: 100%;
        padding: 0 16px;
    }

    .desktop-shell .app-sidebar .app-nav-collapse {
        position: absolute;
        top: calc(100% + 1px);
        right: 12px;
        left: 12px;
        padding: 14px;
        background: var(--bg-nav);
        border: 1px solid var(--border-color);
        border-radius: 0 0 var(--app-radius-md) var(--app-radius-md);
    }

    .desktop-shell .app-user-panel {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 12px;
        padding-top: 14px;
        border-top: 1px solid var(--border-color);
    }

    .app-content,
    .desktop-shell .app-content {
        padding: 18px 14px !important;
    }

    .is-guest .app-content {
        padding: 20px 14px !important;
    }

    .is-guest .login-wrapper .card-box,
    .is-guest .auth-container .card-box,
    .auth-card {
        padding: 24px !important;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
        margin-bottom: 18px;
    }

    .page-header-actions {
        width: 100%;
        overflow-x: auto;
    }

    .surface-card {
        padding: 18px;
    }

    .dashboard-hero,
    .dashboard-summary {
        align-items: stretch;
        padding: 20px;
        flex-direction: column;
    }

    .dashboard-metrics,
    .dashboard-stats,
    .dashboard-grid,
    .dashboard-character-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-metric,
    .dashboard-stat {
        min-width: 0;
    }

    .app-content .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: thin;
    }

    .app-content .nav-tabs .nav-link {
        white-space: nowrap;
    }

    .page-market .stat-badge {
        min-width: calc(50% - 8px);
    }

    .page-mob_info .list-panel {
        height: min(520px, 68vh) !important;
    }

    .page-mix .modal-dialog {
        margin: 8px;
    }

    .page-mix .modal-content {
        min-height: calc(100vh - 16px);
    }

    body.standalone-page {
        padding: 18px 10px !important;
    }

    .standalone-page .card-body {
        padding: 20px 16px !important;
    }

    .admin-page .container-custom > .d-flex:first-of-type {
        align-items: flex-start !important;
        flex-direction: column;
        gap: 14px;
    }

    .admin-page .nav-pills {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    .admin-page .nav-pills .nav-link {
        width: 100%;
        margin: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}