:root {
    --color-bg: #f5f6f8;
    --color-surface: #ffffff;
    --color-border: #e5e7eb;
    --color-border-strong: #d1d5db;

    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-text-faint: #9ca3af;

    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-soft: #eff4ff;

    --color-success: #16a34a;
    --color-success-soft: #f0fdf4;
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-danger-soft: #fef2f2;
    --color-warning: #d97706;
    --color-warning-soft: #fffbeb;

    --color-info: #6366f1;
    --color-info-soft: #eef2ff;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
    --shadow-md: 0 2px 8px rgba(16, 24, 40, 0.08);
    --shadow-lg: 0 8px 24px rgba(16, 24, 40, 0.12);

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;

    --sidebar-width: 236px;
    --topbar-height: 60px;

    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    --fs-2xs: 11px;
    --fs-xs: 12px;
    --fs-sm: 13px;
    --fs-md: 14px;
    --fs-lg: 15px;
    --fs-xl: 16px;
    --fs-2xl: 17px;
    --fs-3xl: 18px;
    --fs-4xl: 24px;
    --fs-5xl: 28px;
}

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

html, body {
    margin: 0;
    padding: 0;
}

html { overflow-x: hidden; }

body {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }

.skip-link {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link:focus {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1100;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-primary);
    color: #fff;
    padding: .75rem 1.25rem;
    border-radius: 0 0 var(--radius-sm) 0;
}

.text-right { text-align: right; }

::selection { background: var(--color-primary-soft); color: var(--color-primary-hover); }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 40;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.sidebar__brand-mark {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--fs-lg);
    flex-shrink: 0;
}

.sidebar__brand-name {
    font-weight: 600;
    font-size: var(--fs-lg);
    letter-spacing: 0.01em;
}

.sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4) var(--space-3);
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar__link:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.sidebar__link--active {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.sidebar__icon { flex-shrink: 0; }

.app-shell__backdrop {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 30;
}

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--topbar-height);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: 0 var(--space-6);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar__title {
    font-size: var(--fs-2xl);
    font-weight: 600;
    flex: 1;

    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
}

.topbar__user {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-2) var(--space-1) var(--space-1);
    border: 1px solid transparent;
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
}
.topbar__user:hover { background: var(--color-bg); }

.topbar__user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--fs-sm);
    flex-shrink: 0;
}

.topbar__user-name {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.topbar__user-chevron { color: var(--color-text-faint); flex-shrink: 0; transition: transform 0.15s ease; }

.account-menu {
    position: relative;
    flex-shrink: 0;
}

.account-menu--open .topbar__user-chevron { transform: rotate(180deg); }

.account-menu__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    min-width: 180px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--space-2);
    z-index: 50;
    animation: account-menu-in 0.15s ease;
}

.account-menu--open .account-menu__dropdown { display: block; }

@keyframes account-menu-in {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.account-menu__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text);
    font-size: var(--fs-sm);
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.account-menu__item:hover { background: var(--color-bg); }

.account-menu__item--danger:hover {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

.account-menu__divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--space-1) 0;
}

.page {
    padding: var(--space-6);
    flex: 1;
}

.app-footer {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    padding: var(--space-4) var(--space-6);
}

.app-footer a {
    color: var(--color-text-muted);
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.page-header__desc {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    margin: 0;
}

.section-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin: 0 0 var(--space-3);
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.card__body { padding: var(--space-5); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.stat-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.stat-card__icon svg { width: 20px; height: 20px; }

.stat-card--success .stat-card__icon { background: var(--color-success-soft); color: var(--color-success); }
.stat-card--danger .stat-card__icon { background: var(--color-danger-soft); color: var(--color-danger); }
.stat-card--info .stat-card__icon { background: var(--color-info-soft); color: var(--color-info); }

.stat-card__value {
    font-size: var(--fs-4xl);
    font-weight: 700;
    line-height: 1.2;
}

.stat-card__label {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.stat-grid--compact { margin-bottom: var(--space-4); }
.stat-grid--compact .stat-card { padding: var(--space-3) var(--space-4); gap: var(--space-3); }
.stat-grid--compact .stat-card__icon { width: 36px; height: 36px; }
.stat-grid--compact .stat-card__icon svg { width: 17px; height: 17px; }
.stat-grid--compact .stat-card__value { font-size: var(--fs-xl); }
.stat-grid--compact .stat-card__label { font-size: var(--fs-xs); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); }

.btn-secondary {
    background: var(--color-surface);
    border-color: var(--color-border-strong);
    color: var(--color-text);
}
.btn-secondary:hover:not(:disabled) { background: var(--color-bg); }

.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: var(--color-danger-hover); }

.btn-icon {

    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
}
.btn-icon:hover { background: var(--color-bg); color: var(--color-text); }
.btn-icon--danger:hover { background: var(--color-danger-soft); color: var(--color-danger); border-color: #fecaca; }
.btn-icon:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-icon--active,
.btn-icon--active:hover {
    background: var(--color-warning-soft);
    color: var(--color-warning);
    border-color: #fde68a;
}

.btn-sm { padding: var(--space-1) var(--space-3); font-size: var(--fs-xs); }

.form-group { margin-bottom: var(--space-4); }

.form-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.form-label .form-optional {
    font-weight: 400;
    color: var(--color-text-faint);
}

.form-control {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-md);
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-hint {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.form-error {
    font-size: var(--fs-xs);
    color: var(--color-danger);
    margin-top: var(--space-1);
    display: none;
}

.form-group--invalid .form-control { border-color: var(--color-danger); }
.form-group--invalid .form-error { display: block; }

.form-row { display: flex; gap: var(--space-4); }
.form-row > .form-group { flex: 1; min-width: 0; }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-8);
}

.file-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    text-align: center;
    padding: var(--space-5) var(--space-4);
    border: 1.5px dashed var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.file-dropzone:hover {
    border-color: var(--color-primary);
}

.file-dropzone--active {
    border-color: var(--color-primary);
    border-style: solid;
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.file-dropzone__icon { color: var(--color-text-faint); }
.file-dropzone--active .file-dropzone__icon { color: var(--color-primary); }

.file-dropzone__prompt {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
    font-size: var(--fs-sm);
}

.file-dropzone__name {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
    overflow-wrap: anywhere;
}

.progress-line {
    height: 4px;
    border-radius: 999px;
    background: var(--color-border);
    overflow: hidden;
    margin-top: var(--space-4);
}

.progress-line__bar {
    height: 100%;
    width: 0%;
    border-radius: inherit;
    background: var(--color-primary);
    transition: width 0.2s ease;
}

.toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1 1 220px;
    min-width: 220px;
    max-width: 320px;
}

.search-box svg {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-faint);
    pointer-events: none;
}

.search-box input {
    padding-left: 34px;
}

.toolbar__spacer { flex: 1; }

.toolbar__select {
    flex: 0 0 auto;
    width: auto;
    min-width: 140px;
}

.search-box input,
.toolbar__select {
    height: 38px;
}

.table-wrap {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    position: relative;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}

thead th {
    text-align: left;
    padding: var(--space-3) var(--space-4);
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--color-text); }

th.sortable .sort-arrow { display: inline-block; margin-left: var(--space-1); opacity: 0.4; font-size: 11px; }
th.sortable.sort-active .sort-arrow { opacity: 1; color: var(--color-primary); }

tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--color-bg); }

#visitReportTableBody tr { cursor: pointer; }

.cell-name { font-weight: 600; }
.cell-muted { color: var(--color-text-muted); }

.row-actions { display: flex; gap: var(--space-2); justify-content: flex-start; }

.empty-state, .loading-state {
    padding: var(--space-8) var(--space-4);
    text-align: center;
    color: var(--color-text-muted);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: var(--fs-xs);
    font-weight: 600;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge--success { background: var(--color-success-soft); color: var(--color-success); }
.badge--danger { background: var(--color-danger-soft); color: var(--color-danger); }

.badge--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.badge--neutral { background: var(--color-border); color: var(--color-text-faint); }

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.pagination__info { font-size: var(--fs-xs); color: var(--color-text-muted); }

.pagination__pages { display: flex; gap: var(--space-1); }

.pagination__btn {
    min-width: 30px;
    height: 30px;
    padding: 0 var(--space-2);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    font-weight: 600;
    cursor: pointer;
}

.pagination__btn:hover:not(:disabled) { background: var(--color-bg); color: var(--color-text); }
.pagination__btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pagination__btn--active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(15, 23, 42, 0.45);
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    z-index: 100;
}

.modal-overlay--open { display: flex; }

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
}

.modal--sm { max-width: 380px; }

.modal > form {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-5) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.modal__title { font-size: var(--fs-xl); font-weight: 700; }

.modal__close {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal__close:hover { background: var(--color-bg); color: var(--color-text); }

.modal__body {
    padding: var(--space-5);
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    min-height: 0;
}

.modal__body--headless { padding-top: var(--space-6); }

.modal__section-label {
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    margin: 0 0 var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

.modal__icon-warning {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-danger-soft);
    color: var(--color-danger);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.modal__confirm-text { text-align: center; color: var(--color-text-muted); }
.modal__confirm-text strong { color: var(--color-text); }

.toast-stack {
    position: fixed;
    top: var(--space-5);
    right: var(--space-5);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.toast {
    background: var(--color-text);
    color: #fff;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    max-width: 320px;
    animation: toast-in 0.2s ease;
}

.toast--success { background: #14532d; }
.toast--error { background: #7f1d1d; }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.login-page {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: var(--space-4);
}

.login-card {
    width: 100%;
    max-width: 360px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-8) var(--space-6);
}

.login-card__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--space-6);
}

.login-card__mark {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: var(--space-3);
}

.login-card__title { font-size: var(--fs-3xl); font-weight: 700; }
.login-card__subtitle { font-size: var(--fs-sm); color: var(--color-text-muted); margin-top: var(--space-1); }

.login-alert {
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-4);
}

.btn-block { width: 100%; padding: var(--space-3); font-size: var(--fs-md); }

.password-input-wrapper { position: relative; }
.password-input-wrapper .form-control { padding-right: 2.5rem; }

.password-toggle-btn {
    position: absolute;
    top: 50%;
    right: 4px;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    border-radius: 50%;
    padding: 0;
    color: var(--color-text-muted);
    cursor: pointer;
}
.password-toggle-btn:hover { color: var(--color-primary); background: var(--color-primary-soft); }

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

.btn-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btn-spin 0.7s linear infinite;
}

@keyframes btn-spin { to { transform: rotate(360deg); } }

.tab-bar {
    display: flex;
    gap: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
}

.tab-bar__item {
    padding: var(--space-3) var(--space-4);
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: var(--fs-sm);
    font-family: inherit;
    font-weight: 600;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.tab-bar__item:hover { color: var(--color-text); }
.tab-bar__item--active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

.member-list { list-style: none; margin: 0; padding: 0; }

.member-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.member-list__item:last-child { border-bottom: none; }
.member-list__item:hover { background: var(--color-bg); }

.member-list__main { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }

.member-list__dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.member-list__dot--moving { background: var(--color-success); }
.member-list__dot--idle { background: var(--color-warning); }

.member-list__body { min-width: 0; overflow: hidden; }

.member-list__name {
    font-weight: 600;
    font-size: var(--fs-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.member-list__note {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-top: 1px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.member-list__meta { font-size: var(--fs-xs); color: var(--color-text-muted); white-space: nowrap; flex-shrink: 0; }

.map-container {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);

    isolation: isolate;
}

.map-canvas {
    width: 100%;
    height: 560px;
    min-height: 200px;
    max-height: 70vh;
    background: var(--color-bg);
}

.tams-map-marker { background: transparent !important; border: none !important; }

.map-detail-card {
    position: absolute;
    bottom: var(--space-4);
    left: var(--space-4);
    width: 280px;
    max-width: calc(100% - 32px);
    max-height: calc(100% - 32px);
    overflow-y: auto;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    z-index: 500;
}

.map-detail-card__close {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    width: 26px;
    height: 26px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}
.map-detail-card__close:hover { background: var(--color-bg); color: var(--color-text); }

.map-detail-card__title { font-weight: 700; font-size: var(--fs-md); padding-right: 24px; }
.map-detail-card__subtitle { font-size: var(--fs-xs); color: var(--color-text-muted); margin-bottom: var(--space-2); }

.map-detail-card__row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: var(--space-2) 0 var(--space-3);
}

.map-detail-card__movement { font-size: var(--fs-xs); font-weight: 600; color: var(--color-text-muted); }

.map-detail-card__field {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: var(--fs-xs);
    padding: var(--space-2) 0;
    border-top: 1px solid var(--color-border);
}
.map-detail-card__field:first-of-type { border-top: none; padding-top: 0; }

.map-detail-card__label { color: var(--color-text-muted); flex-shrink: 0; }
.map-detail-card__value { font-weight: 600; text-align: right; word-break: break-word; }

.history-filter-card { margin-bottom: var(--space-5); }

.history-filter-bar {
    display: flex;
    align-items: flex-end;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.history-filter-bar__field { margin-bottom: 0; flex: 1; min-width: 180px; }

.calendar__hint { text-align: center; margin-top: var(--space-3); }

.history-stats {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.history-stats__hero {
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    padding: var(--space-5);
    min-width: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.history-stats__hero-value { font-size: var(--fs-5xl); font-weight: 700; line-height: 1.2; }
.history-stats__hero-label { font-size: var(--fs-xs); opacity: 0.85; margin-top: 2px; }

.history-stats__tiles { flex: 1; min-width: 280px; margin-bottom: 0; }

.history-gap-legend {
    margin-top: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
}

.calendar__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.calendar__month-label { font-weight: 700; font-size: var(--fs-sm); }

.calendar__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: var(--fs-2xs);
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar__cell {
    aspect-ratio: 1;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-family: inherit;
    cursor: pointer;
    color: var(--color-text);
}

.calendar__cell--empty { cursor: default; }
.calendar__cell--disabled { color: var(--color-text-faint); cursor: not-allowed; }
.calendar__cell--has-data { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 600; }
.calendar__cell--has-data:hover { background: var(--color-primary); color: #fff; }
.calendar__cell--today { box-shadow: inset 0 0 0 1.5px var(--color-primary); }
.calendar__cell--selected { background: var(--color-primary); color: #fff; }

.calendar__loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
}

.history-trip-card { margin-bottom: var(--space-5); }
.history-trip-card .card__body { padding-bottom: var(--space-3); }

.history-trip-card__desc {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    margin: 0;
}

.trip-list { list-style: none; margin: 0; padding: 0 0 var(--space-2); }

.trip-list__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--color-border);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.trip-list__item:hover { background: var(--color-bg); }

.trip-list__item--active { background: var(--color-primary-soft); }
.trip-list__item--active .trip-list__title { color: var(--color-primary); }

.trip-list__badge {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: var(--fs-xs);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trip-list__body { min-width: 0; }
.trip-list__title { font-weight: 600; font-size: var(--fs-sm); }
.trip-list__meta { font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: 1px; }

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
}

.quick-action {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.quick-action:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }

.quick-action__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.quick-action__icon svg { width: 19px; height: 19px; }

.quick-action__body { flex: 1; min-width: 0; }
.quick-action__title { font-weight: 600; font-size: var(--fs-sm); display: block; }
.quick-action__desc { font-size: var(--fs-xs); color: var(--color-text-muted); display: block; margin-top: 2px; }
.quick-action__chevron { color: var(--color-text-faint); flex-shrink: 0; }

.modal--lg { max-width: 640px; }

.map-picker {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    isolation: isolate;
    margin-bottom: var(--space-2);
}

.map-picker__canvas { width: 100%; height: 220px; background: var(--color-bg); }

.map-picker__coords {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.outlet-status-cell { display: flex; flex-direction: column; gap: var(--space-1); align-items: flex-start; }

@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: min(var(--sidebar-width), 82vw);
        transform: translateX(-100%);
        transition: transform 0.2s ease;
    }

    .app-shell--sidebar-open .sidebar { transform: translateX(0); box-shadow: var(--shadow-lg); }
    .app-shell--sidebar-open .app-shell__backdrop { display: block; }

    .app-shell--sidebar-open { overflow: hidden; }

    .topbar__toggle { display: flex; width: 40px; height: 40px; }
    .sidebar__link { padding: var(--space-4) var(--space-3); }

    .page { padding: var(--space-4); }

    .form-row { flex-direction: column; gap: 0; }

    .map-canvas { height: 420px; }

    .map-detail-card { width: auto; right: var(--space-4); }

    .history-stats__hero { min-width: 100%; }

    .btn-icon { width: 38px; height: 38px; }
    .modal__close { width: 34px; height: 34px; }
    .map-detail-card__close { width: 32px; height: 32px; }
    .pagination__btn { min-width: 34px; height: 34px; }
    .tab-bar__item { padding: var(--space-4); }

    .form-control { font-size: 16px; }
}

@media (max-width: 560px) {
    .topbar { padding: 0 var(--space-4); gap: var(--space-3); }
    .topbar__user-name, .topbar__user-chevron { display: none; }
    .topbar__user { padding: var(--space-1); }
    .topbar__user-avatar { width: 34px; height: 34px; }
    .row-actions { gap: var(--space-1); }
    .pagination { flex-direction: column; align-items: stretch; text-align: center; }

    .history-filter-bar { flex-direction: column; align-items: stretch; }
    .history-filter-bar__field { min-width: 0; width: 100%; }
    .history-filter-bar > .btn-icon { align-self: flex-end; }

    .search-box { flex-basis: 100%; max-width: none; min-width: 0; }

    .history-stats__tiles { min-width: 0; width: 100%; }

    .table-wrap { overflow-x: visible; background: transparent; border: none; box-shadow: none; }
    table, tbody, tr, td { display: block; width: 100%; }
    thead { display: none; }

    tbody tr {
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
        padding: 0 var(--space-4);
        margin-bottom: var(--space-3);
    }
    tbody tr:last-child { margin-bottom: 0; }
    tbody tr:hover { background: var(--color-surface); }

    tbody td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-3);
        padding: var(--space-3) 0;
        border-bottom: 1px solid var(--color-border);
        text-align: right;
    }
    tbody td:last-child { border-bottom: none; }
    tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-text-muted);
        text-align: left;
    }

    tbody td[data-label="Actions"] { justify-content: flex-end; }
    tbody td[data-label="Actions"]::before { display: none; }

    .pagination {
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
    }
}

@media (max-width: 480px) {
    .page { padding: var(--space-3); }
    .card__body { padding: var(--space-4); }
    .stat-card { padding: var(--space-4); }
    .modal__body { padding: var(--space-4); }
    .modal__header, .modal__footer { padding-left: var(--space-4); padding-right: var(--space-4); }

    thead th, tbody td { padding: var(--space-2) var(--space-3); }

    .stat-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
    .stat-card { gap: var(--space-3); }

    .map-canvas { height: 340px; }

    .history-stats__hero { padding: var(--space-4); }
    .history-stats__hero-value { font-size: var(--fs-4xl); }

    .quick-action { padding: var(--space-3) var(--space-4); }
}