/* Outbound System Imaging — mobile first. The primary context is a phone
   held upright on the shop floor. */

:root {
    --ground: #E9ECEE;
    --surface: #FFFFFF;
    --surface-2: #F3F5F6;
    --ink: #15181C;
    --ink-2: #4C535B;
    --ink-3: #7A828B;
    --line: #D2D8DD;
    --accent: #9A5308;
    --accent-ink: #7A4106;
    --accent-soft: #F6E7D2;
    --ok: #26694F;
    --ok-soft: #DCEDE4;
    --warn: #8A5A0B;
    --warn-soft: #F7E9CE;
    --crit: #9E3535;
    --crit-soft: #F6DFDF;
    --radius: 4px;
    --shadow: 0 1px 2px rgba(20, 26, 32, .06), 0 6px 18px -12px rgba(20, 26, 32, .3);
    --tap: 44px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --ground: #0E1114;
        --surface: #171B20;
        --surface-2: #1E2329;
        --ink: #E4E8EB;
        --ink-2: #A2ABB4;
        --ink-3: #7C858E;
        --line: #2A3138;
        --accent: #E8A855;
        --accent-ink: #F0BE7C;
        --accent-soft: #3A2C16;
        --ok: #54B78C;
        --ok-soft: #163026;
        --warn: #D9A65A;
        --warn-soft: #332715;
        --crit: #E0817D;
        --crit-soft: #39201F;
        --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 22px -14px rgba(0, 0, 0, .8);
    }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--ground);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.55;
}

a { color: var(--accent-ink); }

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .9em;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 2px;
    padding: .05em .3em;
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Top bar ---------- */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    padding-top: max(10px, env(safe-area-inset-top));
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}

.brand {
    display: flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    color: var(--ink);
    font-weight: 600;
    min-width: 0;
}

.brand-mark {
    width: 10px;
    height: 20px;
    background: var(--accent);
    border-radius: 1px;
    flex: none;
}

.brand-text {
    font-size: 14.5px;
    letter-spacing: -.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topnav { display: flex; align-items: center; gap: 4px; flex: none; }

.topnav > a {
    color: var(--ink-2);
    text-decoration: none;
    font-size: 14.5px;
    padding: 8px 10px;
    border-radius: var(--radius);
}

.topnav > a:hover { background: var(--surface-2); color: var(--ink); }

.usermenu { position: relative; }

.usermenu > summary {
    list-style: none;
    cursor: pointer;
    font-size: 14.5px;
    color: var(--ink-2);
    padding: 8px 10px;
    border-radius: var(--radius);
    max-width: 9em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.usermenu > summary::-webkit-details-marker { display: none; }
.usermenu[open] > summary { background: var(--surface-2); color: var(--ink); }

.usermenu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px;
    min-width: 200px;
    z-index: 30;
}

.usermenu-email { margin: 0; font-size: 13.5px; color: var(--ink); word-break: break-all; }
.usermenu-role { margin: 2px 0 10px; font-size: 12.5px; color: var(--ink-3); }

/* ---------- Layout ---------- */

.wrap {
    max-width: 940px;
    margin: 0 auto;
    padding: 16px 14px calc(48px + env(safe-area-inset-bottom));
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin: 4px 0 16px;
}

.page-title { margin: 0; font-size: 22px; line-height: 1.2; letter-spacing: -.015em; }
.page-sub { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
}

.stack { display: flex; flex-direction: column; gap: 14px; }

/* ---------- Forms ---------- */

.field { display: flex; flex-direction: column; gap: 5px; }

.field-label {
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.field-optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    margin-left: 6px;
    color: var(--ink-3);
}

.field input {
    font: inherit;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 11px 12px;
    min-height: var(--tap);
    width: 100%;
}

.field input:focus { border-color: var(--accent); }

.field-hint { font-size: 13px; color: var(--ink-3); }
.field-hint code { font-size: 12px; }

.field-locked {
    margin: 0;
    font-weight: 600;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    padding: 10px 12px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.field-inline { flex-direction: row; align-items: center; gap: 8px; }
.field-inline .field-label { flex: none; }

.form-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font: inherit;
    font-size: 15px;
    font-weight: 500;
    line-height: 1;
    min-height: var(--tap);
    padding: 0 16px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}

.btn:hover { background: var(--surface-2); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: default; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }

@media (prefers-color-scheme: dark) {
    .btn-primary { color: #1A1206; }
}

.btn-quiet { background: transparent; color: var(--ink-2); }
.btn-danger { background: transparent; border-color: var(--crit); color: var(--crit); }
.btn-danger:hover { background: var(--crit-soft); }
.btn-block { width: 100%; }
.btn-sm { min-height: 36px; font-size: 13.5px; padding: 0 11px; }

/* ---------- Flash messages ---------- */

.flash {
    padding: 11px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    margin-bottom: 14px;
    font-size: 14.5px;
}

.flash-ok { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }
.flash-error { background: var(--crit-soft); border-color: var(--crit); color: var(--crit); }

/* ---------- Search ---------- */

.searchbar {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 16px;
}

.searchbar input[type="search"] {
    font: inherit;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 11px 12px;
    min-height: var(--tap);
    width: 100%;
}

.searchmore > summary {
    cursor: pointer;
    font-size: 14px;
    color: var(--ink-2);
    padding: 4px 0;
}

.searchmore-panel { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 8px; }
.searchbar-actions { display: flex; gap: 8px; }
.result-count { font-size: 13.5px; color: var(--ink-3); margin: 0 0 10px; }

/* ---------- Record list ---------- */

.reclist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }

.reccard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px 14px;
}

.reccard-main {
    display: grid;
    gap: 1px;
    text-decoration: none;
    color: inherit;
    min-width: 0;
    flex: 1;
}

.reccard-cso { font-size: 12.5px; color: var(--accent-ink); letter-spacing: .03em; }

.reccard-serial {
    font-weight: 600;
    font-size: 16px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    word-break: break-all;
}

.reccard-meta {
    font-size: 13px;
    color: var(--ink-3);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.reccard-tags { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; flex: none; }

.tag {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .03em;
    padding: 3px 8px;
    border-radius: 2px;
    white-space: nowrap;
}

.tag-ok { background: var(--ok-soft); color: var(--ok); }
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-pending { background: var(--surface-2); color: var(--ink-3); }

.pager { display: flex; gap: 8px; justify-content: center; margin-top: 18px; }

/* ---------- Progress panel ---------- */

.progress-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
}

.progress-line { margin: 0; font-size: 15px; }
.progress-hint { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.progress-panel .btn { margin-top: 6px; }
.progress-panel[data-complete="1"] { border-left-color: var(--ok); }

/* ---------- Slots ---------- */

.slotgrid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

@media (min-width: 560px) {
    .slotgrid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

.slot {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.slot[data-state="empty"][data-required="1"] { border-color: var(--warn); }
.slot[data-state="filled"] { border-color: var(--ok); }

.slot-media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--surface-2);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.slot-img { width: 100%; height: 100%; object-fit: cover; display: none; }
.slot[data-state="filled"] .slot-img { display: block; }

.slot-placeholder {
    font-size: 34px;
    font-weight: 700;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: var(--line);
    letter-spacing: .06em;
}

.slot[data-state="filled"] .slot-placeholder { display: none; }

.slot-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 4px;
    background: var(--line);
}

.slot-progress > i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .15s linear; }

.slot-body { padding: 11px 12px 6px; flex: 1; }
.slot-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }

.slot-no {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    color: var(--accent-ink);
    letter-spacing: .06em;
}

.slot-badge {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .06em;
    padding: 2px 6px;
    border-radius: 2px;
    background: var(--warn-soft);
    color: var(--warn);
}

.slot-badge-optional { background: var(--surface-2); color: var(--ink-3); }
.slot-label { margin: 0; font-size: 14.5px; line-height: 1.35; }

.slot-status {
    margin: 5px 0 0;
    font-size: 12px;
    color: var(--ink-3);
    word-break: break-all;
    min-height: 1.4em;
}

.slot-status[data-tone="error"] { color: var(--crit); }

.slot-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 12px 12px;
}

.slot-actions .btn { flex: 1 1 auto; }
.slot[data-state="empty"] .only-filled { display: none; }
.slot[data-busy="1"] .slot-actions { pointer-events: none; opacity: .55; }

/* ---------- Empty state / danger zone ---------- */

.empty { text-align: center; padding: 44px 16px; color: var(--ink-2); }
.empty-code { font-size: 40px; font-weight: 700; color: var(--line); margin: 0; }
.empty-title { font-size: 18px; margin: 4px 0 16px; color: var(--ink); }

.danger-zone {
    margin-top: 22px;
    background: var(--surface);
    border: 1px solid var(--crit);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.danger-title { margin: 0; font-size: 15px; color: var(--crit); }
.danger-text { margin: 3px 0 0; font-size: 13.5px; color: var(--ink-2); }

/* ---------- Sign in ---------- */

.login-body { display: grid; place-items: center; min-height: 100svh; padding: 20px; }

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 26px 22px;
}

.login-title { margin: 0; font-size: 20px; letter-spacing: -.01em; }
.login-sub { margin: 4px 0 20px; color: var(--ink-3); font-size: 14px; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}