/* ─────────────────────────────────── */
/* BLOCK: App shell                    */
/* ─────────────────────────────────── */

body {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background-color: var(--color-bg);
    height: 100dvh;
    overflow: hidden;
}

/* Extend screen-nav bottom border to full viewport width */
body::after {
    content: '';
    position: fixed;
    top: 7rem;
    /* app__top (3.5rem) + app__screen-nav (3.5rem) */
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-blue-dark);
    z-index: var(--z-nav);
    pointer-events: none;
}

.app {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 50rem;
    height: 100dvh;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
    container-type: inline-size;
}

/* dev: full-width mode */
.app[data-full-width='true'] {
    width: 100%;
    max-width: 50rem;
}

/* ─────────────────────────────────── */
/* BLOCK: Top navigation               */
/* ─────────────────────────────────── */

.app__top {
    flex: 0 0 auto;
    background-color: var(--color-bg);
    z-index: var(--z-top-nav);
}

.top-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0 calc(var(--space-4) + 0.5rem) 0 calc(var(--space-4) + 1.25rem);
    height: 3.5rem;
    width: 100%;
}

.top-nav__map {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1 1 0;
    min-width: 0;
    height: 100%;
}

.top-nav__map-logo {
    width: var(--icon-md);
    height: var(--icon-md);
    display: block;
    flex-shrink: 0;
}

.top-nav__map-logo path {
    fill: var(--color-blue);
}

.top-nav__map-logo .logo__primary {
    fill: var(--color-blue-dark);
}

.top-nav__map-title {
    font-size: var(--font-md);
    font-weight: var(--weight-black);
    color: var(--color-blue-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* Action buttons */
.top-nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Free trial button in top-nav */
.top-nav [data-role="nav-trial"] {
    width: auto;
    flex-shrink: 0;
    flex-direction: column;
    gap: 0;
    padding: var(--space-1) var(--space-3);
    line-height: 1.2;
    margin-top: 0;
}

.top-nav [data-role="nav-trial"] .btn-text__line1 {
    font-size: var(--font-xs);
    font-weight: var(--weight-semibold);
}

.top-nav [data-role="nav-trial"] .btn-text__line2 {
    font-size: var(--font-xs);
    font-weight: var(--weight-normal);
}

/* ─────────────────────────────────── */
/* BLOCK: Screen body                  */
/* ─────────────────────────────────── */

.app__body {
    flex: 1 1 0;
    position: relative;
    overflow: hidden;
}

.screen {
    position: absolute;
    inset: 0;
    overflow-y: auto;
    overflow-x: clip;
    scrollbar-gutter: stable;
    -webkit-overflow-scrolling: touch;
    background-color: var(--color-bg);
    display: none;
}

.screen[data-active='true'] {
    display: block;
}

/* Hide screen content (including scrollbars) when a sheet is open */
.app--sheet-open .screen[data-active='true'] {
    visibility: hidden;
    overflow: hidden;
}

/* Disable + dim top/bottom nav when a locked sheet is open (e.g. setup-map onboarding) */
.app--nav-locked .app__top,
.app--nav-locked .app__screen-nav {
    pointer-events: none;
    opacity: 0.75;
    user-select: none;
}

/* ─────────────────────────────────── */
/* BLOCK: Screen body content          */
/* ─────────────────────────────────── */

.screen__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-4);
    height: 3.5rem;
    flex-shrink: 0;
    color: var(--color-blue-dark);
}

/* ─────────────────────────────────── */
/* BLOCK: Screen filter bar            */
/* ─────────────────────────────────── */

.app--sheet-open .screen__header {
    cursor: pointer;
}

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

/* ─────────────────────────────────── */
/* BLOCK: Screen action buttons        */
/* ─────────────────────────────────── */

.screen__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    z-index: 1;
    background-color: var(--color-bg);
    padding: var(--space-4);
    flex-shrink: 0;
}

.screen__actions+.screen__body {
    padding-top: 0;
}

.screen__header+.screen__body {
    padding-top: 0;
}

.screen__actions-divider {
    width: 2px;
    align-self: stretch;
    background-color: var(--color-grey-200);
    flex-shrink: 0;
    margin: var(--space-1) var(--space-1);
    transform: rotate(15deg);
}

.filter-wrap {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.filter-wrap:hover {
    border-color: var(--color-blue-dark);
    background-color: var(--color-blue-light);
}

.filter-wrap:focus-within {
    border-color: var(--color-blue-dark);
    background-color: var(--color-blue-light);
}

.filter-wrap .sheet-field__input {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    border: none;
    background: none;
    padding-right: 0;
}

.filter-wrap .sheet-field__input:hover,
.filter-wrap .sheet-field__input:focus {
    border-color: transparent;
}

.filter-wrap__clear {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    margin-right: var(--space-1);
    border-radius: var(--radius-full);
    color: var(--color-grey-300);
    transition: color var(--transition-fast);
}

.filter-wrap__clear[data-visible='true'] {
    display: flex;
}

.filter-wrap__clear:hover {
    color: var(--color-blue-dark);
}

.app__screen-nav {
    flex: 0 0 auto;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    background-color: var(--color-bg);
    height: 3.5rem;
    z-index: var(--z-nav);
    padding: 0 var(--space-4);
}

.screen-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    gap: var(--space-1);
    padding: var(--space-2) 0;
    min-width: 0;
    color: var(--color-grey-500);
    transition: color var(--transition-fast);
}

.screen-nav__item:hover {
    color: var(--color-blue-dark);
}

.screen-nav__item[data-active='true'] {
    color: var(--color-blue-dark);
}

.screen-nav__icon {
    font-size: var(--icon-md);
}

.screen-nav__label {
    display: block;
    font-size: var(--font-xs);
    font-weight: var(--weight-medium);
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
    padding-bottom: 2px;
    white-space: nowrap;
    text-align: center;
}

/* ─────────────────────────────────── */
/* BLOCK: Sheet                        */
/* ─────────────────────────────────── */

.sheet {
    position: absolute;
    top: calc(7rem + var(--space-4));
    /* var(--space-4) gap below .app__top + .app__screen-nav */
    left: 0;
    right: 0;
    bottom: 1rem;
    z-index: var(--z-sheet);
    background-color: var(--color-bg);
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.sheet[data-active='true'] {
    transform: translateY(0);
}

/* Dark overlay behind open sheet — fixed so it covers the full viewport */
.app__body::after {
    content: '';
    position: fixed;
    top: calc(7rem + 2px);
    /* below app__top (3.5rem) + app__screen-nav (3.5rem) + 2px border */
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-backdrop);
    background-color: var(--color-overlay-dark);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}

.app--sheet-open .app__body::after {
    opacity: 1;
    pointer-events: auto;
}

.sheet__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
}

.sheet__title {
    font-size: var(--font-md);
    font-weight: var(--weight-medium);
    color: var(--color-text);
}

.sheet__content {
    flex: none;
    padding: var(--space-4);
}

/* ─────────────────────────────────── */
/* BLOCK: Sheet name block             */
/* ─────────────────────────────────── */

.sheet-name {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-6);
}

.sheet-name__name {
    font-size: var(--font-md);
    font-weight: var(--weight-black);
    line-height: var(--line-height-tight);
    color: var(--color-blue);
    padding: var(--space-2) 0 var(--space-1);
    border-bottom: 1px solid var(--color-border);
    background: none;
    transition: border-color var(--transition-fast);
}

.sheet-name__name::placeholder {
    color: var(--color-grey-300);
    font-weight: var(--weight-black);
}

.sheet-name__name:hover,
.sheet-name__name:focus {
    outline: none;
    border-bottom-color: var(--color-blue-dark);
}

/* ─────────────────────────────────── */
/* BLOCK: Sheet form fields            */
/* ─────────────────────────────────── */

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

.sheet-field__input {
    font-size: var(--font-sm);
    font-weight: var(--weight-normal);
    color: var(--color-text);
    padding: var(--space-1) 0;
    border-bottom: 1px solid var(--color-grey-200);
    background: none;
    width: 100%;
    transition: border-color var(--transition-fast);
}

.sheet-field__input::placeholder {
    color: var(--color-grey-200);
}

.sheet-field__input:hover {
    border-bottom-color: var(--color-blue-dark);
}

.sheet-field__input[readonly] {
    cursor: default;
}

.sheet-field__input[readonly]:hover,
.sheet-field__input[readonly]:focus {
    border-bottom-color: var(--color-grey-200);
}

.sheet-field__input:focus {
    outline: none;
    border-bottom-color: var(--color-blue-dark);
}

textarea.sheet-field__input,
textarea.sheet-field__textarea {
    resize: none;
    overflow: hidden;
    min-height: 4.5rem;
    /* ~3 rows — prevents height collapse when parent toggled from display:none */
}

.sheet-field__textarea {
    font-size: var(--font-sm);
    font-weight: var(--weight-normal);
    color: var(--color-text);
    padding: var(--space-1) 0;
    border-bottom: 1px solid var(--color-border);
    background: none;
    resize: none;
    width: 100%;
    line-height: var(--line-height-normal);
    transition: border-color var(--transition-fast);
}

.sheet-field__textarea::placeholder {
    color: var(--color-grey-200);
}

.sheet-field__textarea:hover {
    border-bottom-color: var(--color-blue-dark);
}

.sheet-field__textarea:focus {
    outline: none;
    border-bottom-color: var(--color-blue-dark);
}

.sheet-field__helper {
    font-size: var(--font-sm);
    color: var(--color-grey-500);
    padding-top: var(--space-1);
}

/* ─────────────────────────────────── */
/* BLOCK: Field list + field row       */
/* ─────────────────────────────────── */

.field-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.field-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.field-row .sheet-field__input {
    flex: 1;
    min-width: 0;
    width: auto;
}

.field-row .sheet-field__input[readonly] {
    background-color: var(--color-grey-100);
    pointer-events: none;
}

/* ─────────────────────────────────── */
/* BLOCK: Chip field (contact details) */
/* ─────────────────────────────────── */

.pill-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.pill-row:empty {
    display: none;
}

.pill-field__entry {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ─────────────────────────────────── */
/* BLOCK: Suggest field (org / dept)   */
/* ─────────────────────────────────── */

.suggest-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.suggest-field__tray {
    display: none;
    flex-wrap: nowrap;
    gap: var(--space-2);
    overflow: hidden;
}

.suggest-field__tray[data-active='true'] {
    display: flex;
}

/* Location fields need multi-row wrapping (long values like city/country) */
.suggest-field[data-suggest-key='location'] .suggest-field__tray,
[data-role='tool-location-field'] .suggest-field__tray {
    flex-wrap: wrap;
}

/* ─────────────────────────────────── */
/* BLOCK: App loader                   */
/* ─────────────────────────────────── */

.app__loader {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    transition: opacity 0.3s ease;
}

.app__loader[hidden] {
    display: none;
}

.app__loader-video {
    width: 8rem;
    height: 8rem;
    object-fit: contain;
}