/*
    Design tokens + shell layout for the Sales app. Fresh stylesheet, not a Scheduler.css import -
    that file drags in 58 KB of calendar layout and a 1400px min-width neither of which apply here.
    Token naming follows Mobile/Styles/Tokens.css's convention (--brand/--surface/etc.) without
    sharing that file, since Sales is a standalone app.
*/
:root {
    --brand: #1976D2;
    --brand-hover: #1669bb;
    --brand-ink: #0C447C;

    --danger: #D64545;
    --danger-hover: #c23a3a;

    --page-bg: #ECEEF1;
    --surface: #FFFFFF;
    --surface-2: #F4F5F7;
    --border: #D8DCE1;

    --text: #1F2430;
    --text-muted: #6B7280;
    --text-on-brand: #FFFFFF;

    --header-height: 44px;
    --nav-width: 230px;
    --nav-rail-width: 48px;
    --notification-height: 30px;

    --radius: 4px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.2);
}

@media (prefers-color-scheme: dark) {
    /* No dark-mode requirement for v1 (see Sales-Port-Spec.md, section 8.4) - this block is
       intentionally absent. Browser/OS forced-dark styling is left to the UA's own heuristics. */
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--page-bg);
    color: var(--text);
    font-family: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    overflow-x: hidden;
}

a {
    color: var(--brand);
    text-decoration: none;
}

/* ── Title bar ─────────────────────────────────────────────────────────────── */

#SalesHeader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--brand);
    color: var(--text-on-brand);
    display: flex;
    align-items: center;
    padding: 0 12px;
    z-index: 100;
    box-shadow: var(--shadow);
}

#HamburgerToggle {
    background: none;
    border: none;
    color: var(--text-on-brand);
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    margin-right: 8px;
}

#SalesHeaderTitle {
    font-weight: 600;
    font-size: 16px;
    margin-right: 16px;
}

/* ── Title-bar customer search (View.HeaderCustomerSearch.js) ──────────────── */

/* Centred on the header itself, not on the space left over between the title and the user name -
   absolute positioning is what makes it a TRUE centre, since the flex content either side of it
   (title/company vs user name/logout) is never the same width. Taken out of the flex flow, so
   #HeaderCompanyName is capped and #HeaderUserName carries a margin-left:auto below to keep the
   right-hand group pinned right. */
#HeaderCustomerSearch {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 320px;
    max-width: 40vw;
}

#HeaderCustomerSearchInput {
    width: 100%;
    /* Left padding clears the search icon sitting inside the field. */
    padding: 6px 10px 6px 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-on-brand);
    font-family: inherit;
    font-size: 14px;
}

#HeaderCustomerSearchInput::placeholder {
    color: rgba(255, 255, 255, 0.75);
}

#HeaderCustomerSearchInput:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

#HeaderCustomerSearchIcon {
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    pointer-events: none; /* the input behind owns the click */
}

/* Drops below the header, so it needs to out-stack the header itself (z-index 100). */
#HeaderCustomerSearchResults {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 120;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.HeaderCustomerSearchResult {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    color: var(--text);
}

/* Keyboard (arrow keys) and hover share one highlighted state - see highlight(). */
.HeaderCustomerSearchResult.Highlighted {
    background: var(--surface-2);
}

.HeaderCustomerSearchName {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.HeaderCustomerSearchCode {
    flex: 0 0 auto;
    font-size: 12px;
    color: var(--text-muted);
}

.HeaderCustomerSearchMessage {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    /* The title bar runs out of room before this does anything useful - the Customers screen's
       own search box is the fallback on small screens. */
    #HeaderCustomerSearch {
        display: none;
    }
}

/* Capped rather than flex-grow: the centred search sits on top of the header's middle, so an
   unbounded company name would run underneath it on a long tenant name. */
#HeaderCompanyName {
    flex: 0 1 auto;
    max-width: 22%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Nothing in the flex line grows any more (the search is absolutely positioned, the company name
   is capped) - this is what keeps the user name + Logout pinned to the right edge. */
#HeaderUserName {
    margin-left: auto;
    margin-right: 12px;
    opacity: 0.9;
}

#LogoutButton {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: var(--text-on-brand);
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
}

#LogoutButton:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ── Left nav ──────────────────────────────────────────────────────────────── */

#SalesNav {
    position: fixed;
    top: var(--header-height);
    bottom: 0;
    left: 0;
    width: var(--nav-width);
    background: var(--surface);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    z-index: 90;
    transition: width 0.15s ease, transform 0.2s ease;
}

.SalesNavItem {
    display: flex;
    align-items: center;
    padding: 11px 16px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
}

.SalesNavItem:hover {
    background: var(--surface-2);
}

.SalesNavItem.Active {
    background: var(--surface-2);
    color: var(--brand);
    font-weight: 600;
    border-left: 3px solid var(--brand);
    padding-left: 13px;
}

.SalesNavItem .fa {
    width: 20px;
    text-align: center;
    margin-right: 12px;
    flex: 0 0 auto;
}

#NavScrim {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 80;
}

/* Desktop icon rail - nav collapsed but still visible, labels hidden. */
body.NavCollapsed #SalesNav {
    width: var(--nav-rail-width);
}

body.NavCollapsed .SalesNavItemLabel {
    display: none;
}

body.NavCollapsed .SalesNavItem {
    justify-content: center;
    padding: 11px 0;
}

body.NavCollapsed .SalesNavItem .fa {
    margin-right: 0;
}

body.NavCollapsed #SalesContent {
    margin-left: var(--nav-rail-width);
}

/* ── Content area ──────────────────────────────────────────────────────────── */

#SalesContent {
    margin-left: var(--nav-width);
    margin-top: var(--header-height);
    padding: 20px;
    min-height: calc(100vh - var(--header-height));
    transition: margin-left 0.15s ease, padding-top 0.15s ease;
}

/* #NotificationBar is position:fixed and overlays the top of #SalesContent instead of pushing it
   down (see below) - without this, a page header flush against the top of the content area (e.g.
   a detail screen's h2 + "Back" button row) sits underneath it and gets visually clipped while a
   message is showing. body.NotificationBarVisible is toggled by View.NotificationBar.js. */
body.NotificationBarVisible #SalesContent {
    padding-top: calc(20px + var(--notification-height));
}

.SalesView {
    max-width: 100%;
}

/* ── Notification bar ──────────────────────────────────────────────────────── */

#NotificationBar {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: var(--nav-width);
    right: 0;
    min-height: var(--notification-height);
    background: var(--surface-2);
    color: var(--text);
    padding: 6px 16px;
    z-index: 95;
    transition: left 0.15s ease;
}

body.NavCollapsed #NotificationBar {
    left: var(--nav-rail-width);
}

/* ── Small screens: hidden nav, overlay drawer ────────────────────────────── */

@media (max-width: 1100px) {
    #SalesNav {
        width: 260px;
        transform: translateX(-100%);
    }

    body.NavOpen #SalesNav {
        transform: translateX(0);
        box-shadow: var(--shadow-lg);
    }

    body.NavOpen #NavScrim {
        display: block;
    }

    /* Icon-rail state is meaningless below the breakpoint - the nav is either fully open
       (as a drawer) or fully hidden, never a rail. */
    body.NavCollapsed #SalesNav {
        width: 260px;
    }

    body.NavCollapsed .SalesNavItemLabel {
        display: block;
    }

    body.NavCollapsed .SalesNavItem {
        justify-content: flex-start;
        padding: 11px 16px;
    }

    body.NavCollapsed .SalesNavItem .fa {
        margin-right: 12px;
    }

    #SalesContent,
    body.NavCollapsed #SalesContent {
        margin-left: 0;
    }

    #NotificationBar,
    body.NavCollapsed #NotificationBar {
        left: 0;
    }
}

/* ── Module-disabled panel ────────────────────────────────────────────────── */

#ModuleDisabledView {
    display: none;
    max-width: 480px;
    margin: 15vh auto 0;
    padding: 32px;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
}