/* ============================================================
   Utility Classes - Replacing inline styles for proper dark mode
   ============================================================ */

/* --- Icon background colors (semantic, dark-mode aware) --- */
.icon-bg-red    { background: #FED7D7; }
.icon-bg-green  { background: #C6F6D5; }
.icon-bg-purple { background: #E9D8FD; }
.icon-bg-blue   { background: #BEE3F8; }
.icon-bg-pink   { background: #FED7E2; }
.icon-bg-yellow { background: #FEFCBF; }
.icon-bg-orange { background: #FED7AA; }
.icon-bg-lavender { background: #EDE9FE; }
.icon-bg-lightblue { background: #DBEAFE; }

[data-theme="dark"] .icon-bg-red      { background: rgba(155,44,44,0.2); }
[data-theme="dark"] .icon-bg-green    { background: rgba(38,111,71,0.2); }
[data-theme="dark"] .icon-bg-purple   { background: rgba(85,60,154,0.2); }
[data-theme="dark"] .icon-bg-blue     { background: rgba(49,130,206,0.2); }
[data-theme="dark"] .icon-bg-pink     { background: rgba(155,44,96,0.2); }
[data-theme="dark"] .icon-bg-yellow   { background: rgba(151,90,22,0.2); }
[data-theme="dark"] .icon-bg-orange   { background: rgba(154,52,18,0.2); }
[data-theme="dark"] .icon-bg-lavender { background: rgba(85,60,154,0.2); }
[data-theme="dark"] .icon-bg-lightblue { background: rgba(49,130,206,0.2); }

/* --- Badge classes (replacing inline badge styles) --- */
.badge-team { background: var(--deep-blue); color: white; padding: 2px 8px; border-radius: 8px; font-size: 11px; }
.badge-foreign { background: var(--border); color: var(--text-light); padding: 2px 8px; border-radius: 8px; font-size: 11px; }
.badge-chaoyang { background: var(--success); color: white; padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge-removed { background: var(--speed-red); color: white; padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge-pending { background: #ED8936; color: white; padding: 2px 8px; border-radius: 8px; font-size: 12px; }

[data-theme="dark"] .badge-pending { background: rgba(237,137,54,0.6); }

/* --- Button utility classes --- */
.btn-primary { padding: 4px 12px; border-radius: 8px; border: none; background: var(--deep-blue); color: white; cursor: pointer; font-size: 13px; transition: opacity 0.15s; }
.btn-primary:hover { opacity: 0.9; }
.btn-danger { padding: 4px 12px; border-radius: 8px; border: none; background: var(--speed-red); color: white; cursor: pointer; font-size: 13px; transition: opacity 0.15s; }
.btn-danger:hover { opacity: 0.9; }
.btn-success { padding: 4px 10px; border-radius: 8px; border: none; background: var(--success); color: white; cursor: pointer; font-size: 12px; }
.btn-outline { padding: 4px 12px; border-radius: 8px; border: none; background: var(--deep-blue); color: white; cursor: pointer; font-size: 12px; }
.btn-amber { padding: 4px 10px; border-radius: 8px; border: none; background: #ED8936; color: white; cursor: pointer; font-size: 12px; }
.btn-blue { padding: 4px 10px; border-radius: 8px; border: none; background: #2563EB; color: white; cursor: pointer; font-size: 12px; }
.btn-delete { color: #E53E3E; font-size: 12px; cursor: pointer; background: none; border: none; }

[data-theme="dark"] .btn-delete { color: #FC8181; }

/* --- Medal badges --- */
.medal-gold   { background: linear-gradient(135deg,#F6AD55,#ED8936); padding: 8px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; color: white; }
.medal-silver { background: linear-gradient(135deg,#A0AEC0,#718096); padding: 8px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; color: white; }
.medal-bronze { background: linear-gradient(135deg,#ED8936,#C05621); padding: 8px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; color: white; }

/* --- Stat color classes --- */
.stat-green  { color: #38A169; }
.stat-purple { color: #805AD5; }
.stat-blue   { color: #2B6CB0; }
.stat-red    { color: #9B2C2C; }
.stat-gold   { color: #DD6B20; }
.stat-free   { color: #38A169; font-weight: 600; font-size: 12px; }

[data-theme="dark"] .stat-green  { color: #68D391; }
[data-theme="dark"] .stat-purple { color: #B794F4; }
[data-theme="dark"] .stat-blue   { color: var(--accent-blue); }
[data-theme="dark"] .stat-red    { color: #FC8181; }
[data-theme="dark"] .stat-gold   { color: #F6AD55; }
[data-theme="dark"] .stat-free   { color: #68D391; }

/* --- Settings page classes --- */
.settings-section-label { font-size: 13px; font-weight: 600; color: var(--text-light); margin-bottom: 8px; padding-left: 4px; text-transform: uppercase; letter-spacing: 1px; }
.settings-card { background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.06); margin-bottom: 16px; }
.settings-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; border: none; background: none; width: 100%; text-align: left; font-size: 15px; color: var(--text); transition: background 0.15s; }
.settings-row:hover { background: var(--ice-blue); }
.settings-row .chevron { color: var(--text-light); font-size: 18px; }

[data-theme="dark"] .settings-card { background: var(--card); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }

/* --- Login page classes --- */
.login-btn { width: 100%; padding: 14px; background: linear-gradient(135deg,#1a365d,#3182CE); color: white; border: none; border-radius: 12px; font-size: 16px; font-weight: 600; cursor: pointer; transition: opacity 0.2s; margin-bottom: 16px; }
.login-btn:hover { opacity: 0.9; }
.login-theme-toggle { position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); right: calc(12px + env(safe-area-inset-right, 0px)); z-index: 10000; background: rgba(255,255,255,0.2); color: white; border: 1px solid rgba(255,255,255,0.3); padding: 8px 14px; border-radius: 10px; cursor: pointer; font-size: 16px; backdrop-filter: blur(4px); }
.login-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-hint { font-size: 12px; color: var(--text-light); margin: -2px 0 10px; }
.login-switch { text-align: center; color: var(--text-light); font-size: 14px; }
.login-switch a { color: var(--accent-blue); text-decoration: none; font-weight: 600; }
.login-checkbox { width: 18px; height: 18px; accent-color: #3182CE; cursor: pointer; }
.login-checkbox-label { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; cursor: pointer; font-size: 14px; color: var(--text-light); user-select: none; }
.login-apk-section { color: var(--accent-blue); font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.login-apk-link { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; background: #1a365d; color: white; text-decoration: none; border-radius: 10px; font-size: 14px; font-weight: 500; }

/* --- Card subtitle (replacing inline subtitle styles) --- */
.card-subtitle { font-size: 13px; color: var(--text-light); }

/* --- Tag/chip classes --- */
.tag { display: inline-flex; align-items: center; gap: 4px; background: #E9D8FD; padding: 4px 10px; border-radius: 12px; font-size: 13px; }
.tag-remove { cursor: pointer; color: var(--speed-red); font-weight: bold; }

[data-theme="dark"] .tag { background: rgba(85,60,154,0.3); }

/* --- Relay highlight row --- */
.relay-row { background: #EDE9FE; opacity: 0.95; }
.relay-row td { font-size: 12px; white-space: nowrap; }
.relay-event { color: #6B46C1; }
.relay-time { color: #6B46C1; font-weight: 500; }

[data-theme="dark"] .relay-row { background: rgba(85,60,154,0.15); }
[data-theme="dark"] .relay-event { color: #B794F4; }
[data-theme="dark"] .relay-time { color: #B794F4; }

/* --- PB badge --- */
.pb-badge { background: linear-gradient(135deg,#EBF8FF,#BEE3F8); padding: 6px 12px; border-radius: 8px; font-size: 12px; white-space: nowrap; cursor: default; }
.pb-time { color: var(--speed-red); font-weight: 700; }
.pb-place { color: var(--text-light); }

[data-theme="dark"] .pb-badge { background: rgba(49,130,206,0.15); }

/* --- Update banner buttons --- */
.update-btn-later { padding: 8px 16px; background: transparent; color: white; border: 1px solid rgba(255,255,255,0.4); border-radius: 8px; font-weight: 500; cursor: pointer; }
.update-btn-now { padding: 8px 20px; background: white; color: #1a365d; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }

[data-theme="dark"] .update-btn-now { background: var(--card); color: var(--accent-blue); }

/* --- Modal overlay --- */
.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 99997; display: flex; align-items: center; justify-content: center; padding: max(20px, env(safe-area-inset-top, 20px)) max(20px, env(safe-area-inset-right, 20px)) max(20px, env(safe-area-inset-bottom, 20px)) max(20px, env(safe-area-inset-left, 20px)); }
.modal-content { background: white; border-radius: 16px; padding: 24px; max-width: 600px; width: 100%; max-height: 80vh; overflow-y: auto; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }

[data-theme="dark"] .modal-content { background: var(--card); }

/* --- Delete action button (small) --- */
.action-delete { padding: 2px 8px; font-size: 11px; background: #FED7D7; color: #C53030; border: none; border-radius: 6px; cursor: pointer; }
.action-edit { padding: 2px 8px; font-size: 11px; background: #BEE3F8; color: var(--deep-blue); border: none; border-radius: 6px; cursor: pointer; margin-right: 4px; }

[data-theme="dark"] .action-delete { background: rgba(155,44,44,0.25); color: #FC8181; }
[data-theme="dark"] .action-edit { background: rgba(49,130,206,0.25); color: var(--accent-blue); }

/* --- Settings back header --- */
.settings-header { position: sticky; top: 0; z-index: 2; background: var(--deep-blue); color: white; padding: 14px 16px; display: flex; align-items: center; gap: 12px; }
.settings-header button { background: none; border: none; color: white; font-size: 22px; cursor: pointer; padding: 4px 8px; line-height: 1; }
.settings-header span { font-size: 18px; font-weight: 700; }

/* --- Avatar related --- */
.avatar-circle { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--deep-blue), var(--accent-blue)); color: white; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 600; border: 3px solid var(--ice-blue); }
.avatar-photo { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--ice-blue); display: none; }
.avatar-edit-badge { position: absolute; bottom: -2px; right: -2px; width: 20px; height: 20px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; border: 2px solid white; }

/* --- Tab transition animations --- */
.tab-panel { display: none; opacity: 0; transform: translateY(8px); transition: opacity 0.25s ease, transform 0.25s ease; }
.tab-panel.active { display: block; opacity: 1; transform: translateY(0); }

/* --- Stat card --- */
.stat-card { background: var(--bg); border-radius: 12px; padding: 16px; text-align: center; border: 1px solid var(--border); min-width: 120px; }

/* --- Legend items --- */
.legend-dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend-dot-green { background: #C6F6D5; }
.legend-dot-purple { background: #E9D8FD; }
.legend-dot-split { background: linear-gradient(135deg, #C6F6D5 50%, #E9D8FD 50%); }

[data-theme="dark"] .legend-dot-green { background: rgba(38,111,71,0.4); }
[data-theme="dark"] .legend-dot-purple { background: rgba(85,60,154,0.4); }

/* --- Chart stats row --- */
.chart-stats { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; padding: 12px 16px; background: var(--bg); border-radius: 12px; font-size: 13px; }
.chart-stat-item { display: flex; align-items: center; gap: 4px; }

/* --- Override item --- */
.override-item { display: flex; align-items: center; gap: 8px; background: var(--bg); padding: 8px 14px; border-radius: 12px; border: 1px solid var(--border); }
.deleted-item { display: flex; align-items: center; gap: 8px; background: #FFF5F5; padding: 8px 14px; border-radius: 12px; border: 1px solid #FED7D7; }
.deleted-item .name { font-weight: 600; font-size: 14px; color: var(--speed-red); text-decoration: line-through; }

[data-theme="dark"] .deleted-item { background: rgba(155,44,44,0.1); border-color: rgba(155,44,44,0.3); }

/* --- Profile bio --- */
.profile-bio { padding: 14px 16px; background: var(--bg); border-radius: 12px; font-size: 14px; min-height: 40px; white-space: pre-wrap; line-height: 1.6; }
.profile-bio-empty { color: var(--text-light); }

/* --- Profile add result form --- */
.profile-add-form { background: #E8F5E9; }

[data-theme="dark"] .profile-add-form { background: rgba(38,111,71,0.15); }

/* --- Fee detail labels --- */
.fee-prepaid-label { font-size: 11px; color: #2B6CB0; }
.fee-settled-label { font-size: 11px; color: #38A169; }
.fee-free-label { font-size: 11px; color: #38A169; }

[data-theme="dark"] .fee-prepaid-label { color: var(--accent-blue); }
[data-theme="dark"] .fee-settled-label { color: #68D391; }
[data-theme="dark"] .fee-free-label { color: #68D391; }

/* --- Type class labels --- */
.type-class { color: #2B6CB0; }
.type-custom { color: #9B2C2C; }

[data-theme="dark"] .type-class { color: var(--accent-blue); }
[data-theme="dark"] .type-custom { color: #FC8181; }

/* --- Settlement amount --- */
.settlement-amount { font-weight: 600; color: #38A169; }
[data-theme="dark"] .settlement-amount { color: #68D391; }

/* --- Message avatar --- */
.msg-avatar { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.msg-avatar-fallback { width: 24px; height: 24px; border-radius: 50%; background: var(--deep-blue); color: white; display: none; align-items: center; justify-content: center; font-size: 11px; flex-shrink: 0; }

/* --- Hover toggle (replaces onmouseover/onmouseout) --- */
.hover-bg:hover { background: var(--ice-blue); }

/* --- Card close button --- */
.card-close-btn { padding: 8px 16px; font-size: 13px; }
.card-action-btn { padding: 6px 14px; font-size: 13px; }
</task_progress>