/* ============================================================
   Users View (administrators)
   ------------------------------------------------------------
   Table of accounts, the add/edit form, invitation link modal,
   and the read-only Permissions grid. Modal shell classes
   (.modal-backdrop, .modal, .modal-btn) come from cart.css.
   ============================================================ */

.users-view {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.users-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.users-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
}

/* Tabs: underline marks the active one, like a folder tab. */
.users-tabs {
    display: flex;
    gap: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
}

.users-tab {
    padding: 10px 16px;
    color: var(--color-text-muted);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.users-tab:hover {
    color: var(--color-text);
}

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

/* ---- Toolbar --------------------------------------------------- */

.users-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.users-search {
    flex: 1 1 280px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 12px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
}

.users-search:focus-within {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(91, 169, 216, 0.22);
}

.users-search-input {
    flex: 1;
    padding: 10px 0;
    background: transparent;
    border: 0;
    color: var(--color-text);
    font-size: var(--font-size-md);
}

.users-search-input:focus {
    outline: none;
}

.users-count {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.users-add-btn {
    margin-left: auto;
}

/* ---- Table ----------------------------------------------------- */

.users-table-wrap {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

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

.users-table th,
.users-table td {
    text-align: left;
    vertical-align: middle;
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.users-table thead th {
    position: sticky;
    top: 0;
    background-color: var(--color-bg-dark);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    z-index: 1;
}

.users-table tbody tr:hover {
    background-color: var(--color-row-hover);
}

.users-table tbody tr:last-child td {
    border-bottom: 0;
}

.users-row-self td:first-child {
    box-shadow: inset 3px 0 0 var(--color-primary-light);
}

.users-sort {
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    padding: 0;
}

.users-sort:hover,
.users-sort-active {
    color: var(--color-text);
}

.users-th-actions {
    text-align: right;
}

.users-td-email {
    color: var(--color-text-muted);
}

.users-td-muted {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.users-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--space-xl) !important;
}

/* Status pill: green once registered, blue while the invitation
   is out, amber when the link has lapsed. */
.users-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.users-badge-active {
    background-color: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.users-badge-invited {
    background-color: rgba(91, 169, 216, 0.15);
    color: var(--color-primary-light);
}

.users-badge-expired {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

/* Row actions: icon + label, quiet until hovered. */
.users-actions {
    text-align: right;
}

.users-action {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    margin-left: 4px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: 500;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.users-action-danger:hover {
    color: var(--color-error-light);
}

.users-action .icon {
    font-size: 14px;
}

/* ---- Add / edit form --------------------------------------------- */

.users-modal {
    max-width: 640px;
    width: calc(100% - 2 * var(--space-md));
}

.users-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.users-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

@media (max-width: 560px) {
    .users-form-grid {
        grid-template-columns: 1fr;
    }
}

.users-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.users-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
}

.users-input {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: var(--font-size-md);
    caret-color: var(--color-primary-light);
}

.users-input:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(91, 169, 216, 0.22);
}

.users-input:disabled {
    opacity: 0.6;
}

.users-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 32px;
    background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
        linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
    background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.users-select option {
    background-color: var(--color-surface);
    color: var(--color-text);
}

.users-form-help {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.users-form-warning {
    margin: 0;
    color: var(--color-warning);
    font-size: var(--font-size-sm);
    min-height: 0;
}

.users-form-warning:empty,
.users-form-error:empty {
    display: none;
}

.users-form-error {
    margin: 0;
    color: var(--color-error-light);
    font-size: var(--font-size-sm);
}

/* Invitation link, shown so it can be copied by hand. */
.users-link {
    font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
    font-size: var(--font-size-sm);
    margin: var(--space-sm) 0 var(--space-md);
}

/* ---- Permissions grid ------------------------------------------ */

.users-perm-note {
    margin: 0;
    padding: var(--space-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border);
}

.users-perm-table th.users-perm-product,
.users-perm-table td.users-perm-product {
    position: sticky;
    left: 0;
    background-color: var(--color-surface);
    font-weight: 500;
    box-shadow: var(--shadow-pin);
    z-index: 2;
}

.users-perm-table thead th.users-perm-product {
    background-color: var(--color-bg-dark);
    z-index: 3;
}

.users-perm-table td {
    text-align: center;
}

.users-perm-yes {
    color: var(--color-success);
}

.users-perm-no {
    color: var(--color-error-light);
    font-weight: 600;
}

.users-perm-when {
    padding: var(--space-sm) var(--space-md);
    margin: 0;
}

/* ---- Loading and toast ----------------------------------------- */

.users-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.users-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translate(-50%, 12px);
    padding: 10px 18px;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 1200;
}

.users-toast-show {
    opacity: 1;
    transform: translate(-50%, 0);
}

.users-toast-error {
    border-color: var(--color-error);
    color: var(--color-error-light);
}

/* ---- Download button (toolbar) ------------------------------------ */

.users-download-btn {
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.users-download-btn:disabled {
    opacity: 0.6;
}

/* ---- Help tab ---------------------------------------------------- */

.users-help {
    max-width: 72ch;
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.users-help-title {
    margin: var(--space-lg) 0 var(--space-sm);
    font-size: var(--font-size-md);
    font-weight: 600;
}

.users-help-title:first-child {
    margin-top: var(--space-sm);
}

.users-help-list {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.55;
}

.users-help-list li + li {
    margin-top: 6px;
}

.users-status {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px var(--space-md);
    margin: 0;
    font-size: var(--font-size-sm);
}

.users-status dt {
    color: var(--color-text-muted);
}

.users-status dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.users-status-bad {
    color: var(--color-warning);
}

@media (max-width: 560px) {
    .users-status {
        grid-template-columns: 1fr;
    }
}

/* ---- Location checkboxes in the add/edit form ---------------------- */

.users-field-full {
    grid-column: 1 / -1;
}

.users-checkfield {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.users-checkfield legend {
    padding: 0;
    margin-bottom: 6px;
}

.users-checks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 6px 12px;
    padding: 10px 12px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    max-height: 200px;
    overflow-y: auto;
}

.users-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.users-check input {
    accent-color: var(--color-primary-light);
    margin: 0;
}

.users-check-stale {
    color: var(--color-warning);
}

/* ---- Locations column, kept short ---------------------------------- */

.users-locations-all {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    background-color: rgba(91, 169, 216, 0.15);
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.users-locations-more {
    margin-left: 6px;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

/* Select all / Clear beside the Locations label in the form */
.users-check-quick {
    margin-left: 10px;
    font-weight: 400;
}

.users-check-link {
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    padding: 0 4px;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.users-check-link:hover {
    color: var(--color-text);
}

/* ---- Filter row under the column headers ------------------------- */

.users-filter-row th {
    position: sticky;
    top: 38px;
    padding: 6px 8px;
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border-strong);
    text-transform: none;
    letter-spacing: 0;
}

/* The button: sized by a hidden copy of the column's longest choice
   (like a <select>), with the ticked values laid over it and cut
   short with "..." when they run long. */
.users-filter {
    position: relative;
    display: block;
    width: 100%;
    min-width: 90px;
    padding: 4px 24px 4px 8px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-family: inherit;
    font-size: var(--font-size-xs);
    font-weight: 400;
    text-align: left;
    cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
        linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
    background-position: calc(100% - 13px) 55%, calc(100% - 9px) 55%;
    background-size: 4px 4px, 4px 4px;
    background-repeat: no-repeat;
}

.users-filter:focus-visible,
.users-filter[aria-expanded="true"] {
    outline: none;
    border-color: var(--color-primary-light);
}

.users-filter-active {
    color: var(--color-text);
    border-color: var(--color-primary-light);
}

.users-filter-sizer {
    display: block;
    visibility: hidden;
    white-space: nowrap;
}

.users-filter-label {
    position: absolute;
    top: 4px;
    right: 24px;
    bottom: 4px;
    left: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* The checkbox list, attached to <body> and placed by script. */
.users-filter-menu {
    position: fixed;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    max-width: 320px;
    padding: 6px;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.users-filter-find {
    flex: 0 0 auto;
    margin-bottom: 6px;
    padding: 5px 8px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: inherit;
    font-size: var(--font-size-xs);
}

.users-filter-find:focus {
    outline: none;
    border-color: var(--color-primary-light);
}

.users-filter-list {
    min-height: 0;
    overflow-y: auto;
}

.users-filter-option {
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    overflow-wrap: anywhere;
}

.users-filter-option:hover {
    background-color: var(--color-row-hover);
}

.users-filter-option[hidden] {
    display: none;
}

.users-filter-all {
    margin-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

/* ---- Companies tab ------------------------------------------------- */

.users-company-add {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.users-company-add .users-input {
    width: auto;
    flex: 1 1 240px;
}

.users-company-add .users-form-warning {
    flex-basis: 100%;
}