/* Codes
 * Copyright (c) 2026 Prokop Šafránek
 * License terms are available at https://accounts.codes/terms.
 */

:root {
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-border: #e5e7eb;
    --color-text: #20201d;
    --color-text-secondary: #6b7280;
    --color-text-tertiary: #9ca3af;
    --color-primary: #20201d;
    --color-primary-hover: #374151;
    --color-danger-bg: #fef2f2;
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-success: #059669;
    --color-success-bg: #ecfdf5;
    --color-warning: #d97706;
    --color-warning-bg: #fffbeb;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 200ms ease;
    --sidebar-width: 260px;
}
[data-theme="dark"] {
    --color-bg: #0a0a0a;
    --color-surface: #141414;
    --color-border: #262626;
    --color-text: #fafafa;
    --color-text-secondary: #a3a3a3;
    --color-text-tertiary: #737373;
    --color-primary: #fafafa;
    --color-primary-hover: #e5e5e5;
    --color-danger: #f87171;
    --color-danger-hover: #ef4444;
    --color-danger-bg: #1c1010;
    --color-success: #34d399;
    --color-success-bg: #0d1f17;
    --color-warning: #fbbf24;
    --color-warning-bg: #1c1a0d;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--color-bg); color: var(--color-text); line-height: 1.5; }
.app { display: flex; min-height: 100vh; min-height: 100dvh; }
.sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: var(--sidebar-width); background: transparent; border-right: 1px solid var(--color-border); display: flex; flex-direction: column; z-index: 100; transition: transform var(--transition); }
.sidebar-header { padding: 20px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--color-text); text-decoration: none; }
.logo svg { color: var(--color-primary); }
.sidebar-nav { flex: 1; padding: 12px; overflow-y: auto; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.nav-item { display: flex; align-items: center; padding: 11px 14px; border-radius: var(--radius-md); color: var(--color-text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; transition: all var(--transition); margin-bottom: 4px; justify-content: flex-start; }
.nav-item:hover { background: var(--color-bg); color: var(--color-text); }
.nav-item.active { background: var(--color-bg); color: var(--color-text); font-weight: 600; }
.nav-item.disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.nav-item.disabled:hover { background: transparent; color: var(--color-text-secondary); }
.sidebar-footer { position: fixed; bottom: 24px; left: 24px; right: 24px; z-index: 100; display: flex; gap: 10px; align-items: center; }
.user-trigger { position: relative; overflow: hidden; display: flex; align-items: center; gap: 10px; padding: 8px 12px 8px 8px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 100px; cursor: pointer; transition: all var(--transition); font-family: inherit; font-size: 14px; font-weight: 500; color: var(--color-text); }
.user-trigger::before { content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 150px; background-image: var(--dropdown-avatar, none); background-size: cover; background-position: left center; filter: blur(22px) saturate(1.5); opacity: 0.6; -webkit-mask-image: linear-gradient(to right, #000 0%, rgba(0, 0, 0, 0.55) 45%, transparent 100%); mask-image: linear-gradient(to right, #000 0%, rgba(0, 0, 0, 0.55) 45%, transparent 100%); pointer-events: none; }
.user-trigger > * { position: relative; }
.user-trigger:hover { border-color: var(--color-text-secondary); box-shadow: var(--shadow-sm); }
.user-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.user-name { display: inline; }
.user-chevron { color: var(--color-text-secondary); transition: transform var(--transition); }
.sidebar-footer.open .user-chevron { transform: rotate(180deg); }
.user-dropdown { position: absolute; bottom: calc(100% + 8px); left: 0; min-width: 240px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 8px 0; overflow: hidden; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--transition); }
.sidebar-footer.open .user-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-header { position: relative; display: flex; align-items: center; gap: 12px; padding: 8px 16px; margin-bottom: 4px; }
.dropdown-header::before { content: ''; position: absolute; top: -8px; left: 0; right: 0; height: 64px; background-image: var(--dropdown-avatar, none); background-size: cover; background-position: center; filter: blur(26px) saturate(1.5); opacity: 0.6; -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 45%, rgba(0, 0, 0, 0) 100%); mask-image: linear-gradient(to bottom, #000 0%, #000 45%, rgba(0, 0, 0, 0) 100%); pointer-events: none; }
.dropdown-header > * { position: relative; }
.dropdown-header > div { flex: 1; min-width: 0; overflow: hidden; }
.dropdown-header img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.dropdown-header strong { display: block; font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dropdown-header span { font-size: 13px; color: var(--color-text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dropdown-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 16px; background: none; border: none; border-radius: 0; font-family: inherit; font-size: 14px; color: var(--color-text); text-decoration: none; cursor: pointer; transition: background var(--transition); text-align: left; }
.dropdown-item:hover { background: var(--color-bg); }
.dropdown-item svg { flex-shrink: 0; color: var(--color-text-secondary); }
.dropdown-item-danger { color: var(--color-danger); }
.dropdown-item-danger:hover { background: var(--color-danger-bg); }
.dropdown-item-danger svg { color: var(--color-danger); }
.dropdown-separator { height: 0.5px; background: var(--color-border); margin: 8px 0; }
.dropdown-item:has(+ .dropdown-separator), .dropdown-separator + .dropdown-item { position: relative; }
.dropdown-item:has(+ .dropdown-separator)::after, .dropdown-separator + .dropdown-item::before { content: ''; position: absolute; left: 0; right: 0; height: 8px; background: transparent; transition: background var(--transition); }
.dropdown-item:has(+ .dropdown-separator)::after { top: 100%; }
.dropdown-separator + .dropdown-item::before { bottom: 100%; }
.dropdown-item:has(+ .dropdown-separator):hover::after { background: var(--color-bg); }
.dropdown-separator + .dropdown-item:hover::before { background: var(--color-bg); }
.dropdown-separator + .dropdown-item-danger:hover::before { background: var(--color-danger-bg); }
#themeBtn .icon-dark, #mobileThemeBtn .icon-dark { display: none; }
[data-theme="dark"] #themeBtn .icon-light, [data-theme="dark"] #mobileThemeBtn .icon-light { display: none; }
[data-theme="dark"] #themeBtn .icon-dark, [data-theme="dark"] #mobileThemeBtn .icon-dark { display: block; }
.theme-label { flex: 1; }
.toggle-track { width: 36px; height: 20px; background: var(--color-border); border-radius: 10px; position: relative; transition: background var(--transition); }
[data-theme="dark"] .toggle-track { background: var(--color-primary); }
.toggle-thumb { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; background: var(--color-surface); border-radius: 50%; transition: transform var(--transition); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .toggle-thumb { transform: translateX(16px); }
.mobile-nav { display: none; position: fixed; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, var(--color-surface) 0%, transparent 100%); background: linear-gradient(to top, var(--color-surface) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 30%, color-mix(in srgb, var(--color-surface) 78%, transparent) 50%, color-mix(in srgb, var(--color-surface) 55%, transparent) 70%, color-mix(in srgb, var(--color-surface) 28%, transparent) 85%, transparent 100%); z-index: 80; }
.mobile-nav-item { flex: 1 1 0; min-width: 0; display: flex; align-items: center; justify-content: center; padding: 6px 0; background: none; border: none; color: var(--color-text-secondary); font-family: inherit; cursor: pointer; transition: color var(--transition); }
.mobile-nav-item.active { color: var(--color-text); }
.mobile-user { flex: 0 0 auto; min-width: 0; }
.mobile-user-trigger { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 50%; color: var(--color-text-secondary); cursor: pointer; transition: all var(--transition); }
.mobile-user-trigger:hover { border-color: var(--color-text-secondary); color: var(--color-text); }
.mobile-user-dropdown { position: fixed; right: 16px; bottom: 76px; width: 300px; max-width: calc(100vw - 32px); z-index: 100; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 8px 0; overflow: hidden; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--transition); }
.mobile-user-dropdown { bottom: calc(76px + env(safe-area-inset-bottom)); }
.mobile-user.open .mobile-user-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.main { flex: 1; margin-left: var(--sidebar-width); min-height: 100vh; display: flex; justify-content: center; }
.tab-content { display: none; padding: 32px; max-width: 900px; width: 100%; }
.tab-content.active { display: block; animation: tabFadeIn 0.22s ease; }
@keyframes tabFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .tab-content.active { animation: none; } }
.content-header { margin-bottom: 32px; }
.content-header h1 { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.content-header p { font-size: 15px; color: var(--color-text-secondary); }
.content-body { display: flex; flex-direction: column; gap: 24px; }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.card-personal-info .form-input:disabled { background: var(--color-bg); opacity: 0.7; cursor: not-allowed; }
.card-header { padding: 20px 24px; border-bottom: 1px solid var(--color-border); }
.card-header h2 { font-size: 16px; font-weight: 600; }
.card-header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.card-header-hint { font-size: 13px; font-weight: 400; color: var(--color-text-tertiary); white-space: nowrap; }
.card-header-link { font-family: inherit; font-size: 13px; font-weight: 400; color: var(--color-text-tertiary); background: none; border: none; padding: 0; white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; transition: color var(--transition); }
.card-header-link:hover { color: var(--color-danger); }
.card-header-link:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 2px; }
.card-body { padding: 24px; }
.card-body-flush { padding: 0; }
.card-danger { border-color: var(--color-danger); }
.card-warning { border-color: var(--color-warning); }
.card-warning .card-header { background: var(--color-warning-bg); border-bottom-color: var(--color-warning); }
.card-warning .card-header h2 { color: var(--color-warning); }
.card-danger .card-header { background: var(--color-danger-bg); border-bottom-color: var(--color-danger); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.card-danger .card-header h2 { color: var(--color-danger); }
.form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 500; }
.form-input { height: 44px; padding: 0 14px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; color: var(--color-text); transition: border-color var(--transition); }
.form-input:focus { outline: none; border-color: var(--color-primary); }
.form-hint { font-size: 13px; color: var(--color-text-tertiary); }
.form-actions { display: flex; gap: 12px; padding-top: 4px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; font-weight: 500; text-decoration: none; cursor: pointer; transition: all var(--transition); border: none; white-space: nowrap; }
.btn-sm { height: 34px; padding: 0 12px; font-size: 13px; }
.btn-primary { background: var(--color-primary); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); }
.btn-secondary:hover { background: var(--color-bg); }
.btn-ghost { background: transparent; color: var(--color-text-secondary); }
.btn-ghost:hover { background: var(--color-bg); color: var(--color-text); }
.btn-danger { background: var(--color-danger); color: white; }
.btn-danger:hover { background: var(--color-danger-hover); }
.btn-warning { background: var(--color-warning); color: white; }
.btn-warning:hover { background: #b45309; }
[data-theme="dark"] .btn-warning { background: #d97706; }
[data-theme="dark"] .btn-warning:hover { background: #b45309; }
.terms-value { font-size: 14px; font-weight: 600; color: var(--color-text); }
.terms-accepted { color: var(--color-success); }
.terms-not-accepted { color: var(--color-danger); }
.terms-error { color: var(--color-danger); }
.danger-item { display: flex; align-items: center; gap: 20px; }
.danger-info { flex: 1; }
.danger-info h3 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.danger-info p { font-size: 14px; color: var(--color-text-secondary); }
.empty-state { text-align: center; padding: 48px 24px; color: var(--color-text-secondary); }
.empty-state p { font-size: 14px; }
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 100px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.apps-list { display: flex; flex-direction: column; }
.app-item { display: flex; align-items: center; gap: 12px; padding: 16px 24px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); text-align: left; transition: background var(--transition); }
.app-item:last-child { border-bottom: none; }
.app-item:hover { background: var(--color-bg); }
.app-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); flex-shrink: 0; }
.app-icon img { width: 100%; height: 100%; object-fit: contain; border-radius: inherit; }
.app-icon-codespace { background: #dbeafe; color: #2563eb; }
[data-theme="dark"] .app-icon-codespace { background: #1e3a5f; }
.app-icon-codesai { background: #ede9fe; color: #6d28d9; }
[data-theme="dark"] .app-icon-codesai { background: #2e2450; }
.app-info { flex: 1; min-width: 0; width: 100%; }
.app-info h3 { font-size: 14px; font-weight: 600; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-info span { font-size: 12px; color: var(--color-text-secondary); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-actions { display: flex; gap: 8px; flex-shrink: 0; margin-left: auto; }
.app-terms-none { font-size: 12px; color: var(--color-text-tertiary); white-space: nowrap; }
.app-items-group { display: flex; flex-direction: column; }
.app-icon-terms { background: var(--color-bg); color: var(--color-text-secondary); }
.app-item-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; color: var(--color-text-secondary); }
.app-item-meta .terms-value { font-size: 12px; font-weight: 600; }
.app-item-action { width: 100%; font-family: inherit; color: inherit; cursor: pointer; border-bottom: 1px solid var(--color-border); border-top: 1px solid var(--color-border); }
.app-item-action:last-child { border-bottom: none; }
.app-item-action:hover { background: var(--color-bg); }
.app-item-action:focus-visible { outline: 2px solid var(--color-primary); outline-offset: -2px; }
.app-item-action-label { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 500; color: var(--color-text-secondary); white-space: nowrap; }
.terms-history-list { display: flex; flex-direction: column; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.terms-history-item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--color-border); }
.terms-history-item:last-child { border-bottom: none; }
.terms-history-icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text-secondary); flex-shrink: 0; }
.terms-history-info { flex: 1; min-width: 0; }
.terms-history-info h3 { font-size: 14px; font-weight: 500; margin-bottom: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.terms-history-info span { display: block; font-size: 13px; color: var(--color-text-secondary); }
.terms-history-info .terms-history-revoked { color: var(--color-text-tertiary); }
.terms-history-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.terms-history-revoked { font-size: 13px; color: var(--color-text-tertiary); white-space: nowrap; }
.app-summary { display: flex; align-items: center; gap: 14px; }
.app-summary h3 { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.app-details { display: flex; flex-direction: column; }
.detail-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.detail-row:last-child { border-bottom: none; }
.detail-label { font-size: 13px; color: var(--color-text-secondary); flex-shrink: 0; }
.detail-value { font-size: 13px; font-weight: 500; font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace; word-break: break-all; text-align: right; }
.modal-danger-note { padding: 12px 14px; background: var(--color-danger-bg); border-radius: var(--radius-sm); font-size: 13px; color: var(--color-danger); line-height: 1.5; }
.empty-state p + p { margin-top: 6px; font-size: 13px; color: var(--color-text-tertiary); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-header h2 { margin-bottom: 0; }
.modal-close { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: none; border: none; font-size: 24px; color: var(--color-text-secondary); cursor: pointer; border-radius: var(--radius-sm); transition: all var(--transition); }
.modal-close:hover { background: var(--color-bg); color: var(--color-text); }
.app-manage { display: flex; flex-direction: column; gap: 20px; }
.permission-info { padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.permission-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.permission-description { font-size: 13px; color: var(--color-text-secondary); margin-bottom: 0; }
.devices-list { display: flex; flex-direction: column; gap: 0; }
.current-session-wrapper { width: 100%; }
#tab-devices .card:first-of-type .card-body { background: var(--color-bg); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.current-session-content { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.current-session-content .btn { align-self: stretch; height: auto; flex-shrink: 0; margin: -24px -24px -24px 24px; border-left: 1px solid var(--color-border); border-radius: 0; padding: 8px 24px; background: none; color: var(--color-danger); font-weight: 600; }
.current-session-content .btn:hover { background: var(--color-surface); color: var(--color-danger-hover); }
.current-session-left { display: flex; align-items: center; gap: 16px; flex: 1; min-width: 0; }
.current-session-left .device-icon { flex-shrink: 0; }
.current-session-left .device-info { flex: 1; min-width: 0; }
.current-session-left .device-info h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-details { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.device-detail-item { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--color-text-secondary); }
.device-detail-item svg { flex-shrink: 0; opacity: 0.7; }
.os-link { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.devices-subheader { padding: 16px 24px 8px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-secondary); }
.device-item { display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-bottom: 1px solid var(--color-border); transition: background var(--transition); }
.device-item:last-child { border-bottom: none; }
.device-item:hover { background: var(--color-bg); }
.device-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--color-bg); border-radius: var(--radius-sm); color: var(--color-text-secondary); flex-shrink: 0; }
.device-icon.current { background: var(--color-bg); color: var(--color-text); }
.device-info { flex: 1; min-width: 0; }
.device-info h3 { font-size: 14px; font-weight: 600; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-meta { font-size: 13px; color: var(--color-text-secondary); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.revoke-session-btn, .revoke-token-btn { flex-shrink: 0; }
.login-history-list { display: flex; flex-direction: column; }
.history-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 24px; border-bottom: 1px solid var(--color-border); transition: background var(--transition); }
.history-item:last-child { border-bottom: none; }
.history-item:hover { background: var(--color-bg); }
.history-item-left { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.history-item-left .device-icon { width: 36px; height: 36px; background: none; border-radius: 0; }
.history-item-left .device-info h3 { font-size: 14px; font-weight: 500; margin-bottom: 2px; }
.history-item-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.history-date { font-size: 13px; color: var(--color-text-secondary); white-space: nowrap; }
.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transition: all var(--transition); z-index: 80; }
.overlay.active { opacity: 1; visibility: visible; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); display: flex; align-items: center; justify-content: center; padding: 24px; z-index: 200; animation: fadeIn 0.2s ease; }
.modal-overlay.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; max-width: 400px; width: 100%; }
.modal-lg { max-width: 520px; }
.modal h2 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.modal p { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 24px; line-height: 1.6; }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; }
.modal .form { margin-top: 16px; }
.modal .form .modal-actions { margin-top: 8px; }
.hidden { display: none !important; }
@media (max-width: 768px) {
.sidebar { display: none; }
.mobile-nav { display: flex; align-items: center; gap: 8px; height: 64px; padding: 0 8px; }
.mobile-nav { padding-bottom: env(safe-area-inset-bottom); }
.main { margin-left: 0; }
.tab-content { padding: 24px 16px 76px; }
.form-row { grid-template-columns: 1fr; }
.danger-item { flex-direction: column; align-items: flex-start; }
.app-item { padding: 14px 16px; flex-wrap: wrap; }
.app-actions { width: 100%; margin-left: 0; }
.app-actions .btn { flex: 1; }
.device-item { flex-wrap: wrap; }
.overlay.active { z-index: 95; }
}
*::-webkit-scrollbar { width: 0 !important; height: 0 !important; display: none !important; }
* { scrollbar-width: none !important; -ms-overflow-style: none !important; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--color-primary); color: var(--color-bg); padding: 12px 24px; border-radius: 100px; font-size: 14px; font-weight: 500; z-index: 300; opacity: 0; transition: all 300ms ease; pointer-events: none; white-space: nowrap; box-shadow: var(--shadow-lg); }
[data-theme="dark"] .toast { background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); }
.toast.toast-visible { opacity: 1; transform: translateX(-50%) translateY(0); }