/* ==========================================================================
   EcoBase — vidinės sistemos dizaino sistema
   Vienas stilių failas visiems ekranams (shell + komponentai).
   ========================================================================== */

:root {
    /* Paviršiai */
    --canvas: #f4f6f5;
    --surface: #ffffff;
    --surface-2: #f8faf9;
    --surface-3: #eef2f0;

    /* Tekstas */
    --ink: #17211f;
    --ink-2: #46524f;
    --muted: #6b7773;
    --faint: #98a3a0;

    /* Linijos */
    --line: #e2e7e5;
    --line-strong: #cdd5d2;

    /* Akcentas */
    --accent: #146c52;
    --accent-hover: #0f5741;
    --accent-soft: #e6f2ed;
    --accent-ring: rgba(20, 108, 82, 0.18);

    /* Būsenų spalvos */
    --ok: #157347;
    --ok-soft: #e4f4ea;
    --info: #1c5fa8;
    --info-soft: #e6eff9;
    --warn: #92620d;
    --warn-soft: #fdf2dd;
    --danger: #b3261e;
    --danger-soft: #fbe9e7;
    --neutral: #5b6663;
    --neutral-soft: #eceeed;
    --purple: #6b3fa0;
    --purple-soft: #f0eafa;

    /* Navigacija (tamsi juosta) */
    --nav-bg: #12201c;
    --nav-bg-2: #0d1815;
    --nav-ink: #c6d2ce;
    --nav-ink-strong: #ffffff;
    --nav-line: rgba(255, 255, 255, 0.08);
    --nav-active: #1c332c;
    --nav-marker: #34a97b;

    /* Metrika */
    --nav-w: 248px;
    --topbar-h: 56px;
    --radius: 8px;
    --radius-sm: 6px;
    --radius-xs: 4px;

    --shadow-sm: 0 1px 2px rgba(16, 24, 22, 0.06);
    --shadow: 0 1px 3px rgba(16, 24, 22, 0.08), 0 8px 24px -12px rgba(16, 24, 22, 0.18);
    --shadow-lg: 0 12px 32px -8px rgba(16, 24, 22, 0.24);

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, "Noto Sans", sans-serif;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

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

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

body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.45;
    color: var(--ink);
    background: var(--canvas);
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

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

a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4 {
    margin: 0;
    font-weight: 650;
    letter-spacing: -0.01em;
    color: var(--ink);
}

h1 { font-size: 1.25rem; }
h2 { font-size: 1rem; }
h3 { font-size: 0.9375rem; }

p { margin: 0 0 0.75rem; }
p:last-child { margin-bottom: 0; }

/* Skaičiai lentelėse ir rodikliuose visada vienodo pločio */
.num,
.kpi-value,
.data-table td.num,
.data-table th.num {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

.mono {
    font-family: var(--mono);
    font-size: 0.9em;
}

/* ==========================================================================
   1. Shell — šoninė navigacija + viršutinė juosta
   ========================================================================== */

.app {
    display: grid;
    grid-template-columns: var(--nav-w) minmax(0, 1fr);
    min-height: 100vh;
}

/* --- Šoninis meniu --- */

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--nav-bg), var(--nav-bg-2));
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    color: var(--nav-ink);
    overflow: hidden;
    z-index: 40;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    height: var(--topbar-h);
    flex: 0 0 var(--topbar-h);
    padding: 0 0.875rem;
    border-bottom: 1px solid var(--nav-line);
    color: var(--nav-ink-strong);
    text-decoration: none;
}

.brand:hover {
    text-decoration: none;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border-radius: var(--radius-sm);
    background: var(--nav-marker);
    color: #06110d;
    font-weight: 800;
    font-size: 0.8125rem;
    letter-spacing: -0.02em;
}

.brand-text {
    min-width: 0;
}

.brand-text strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 650;
    line-height: 1.2;
}

.brand-text span {
    display: block;
    font-size: 0.6875rem;
    color: var(--faint);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0.5rem 0.5rem 1rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}

.sidebar-nav::-webkit-scrollbar {
    width: 8px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.14);
    border-radius: 8px;
}

.nav-group + .nav-group {
    margin-top: 0.125rem;
}

.nav-label {
    padding: 0.875rem 0.625rem 0.375rem;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: rgba(198, 210, 206, 0.55);
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.4375rem 0.625rem;
    margin-bottom: 1px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    color: var(--nav-ink);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--nav-ink-strong);
    text-decoration: none;
}

.nav-link.active {
    background: var(--nav-active);
    color: var(--nav-ink-strong);
    font-weight: 600;
}

.nav-link.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 18px;
    border-radius: 0 3px 3px 0;
    background: var(--nav-marker);
}

.nav-icon {
    flex: 0 0 1.125rem;
    width: 1.125rem;
    text-align: center;
    font-size: 0.875rem;
    opacity: 0.85;
}

.nav-count {
    margin-left: auto;
    padding: 0 0.375rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.6875rem;
    font-variant-numeric: tabular-nums;
}

.sidebar-foot {
    flex: 0 0 auto;
    padding: 0.625rem 0.875rem;
    border-top: 1px solid var(--nav-line);
    font-size: 0.6875rem;
    color: var(--faint);
    display: flex;
    align-items: center;
    gap: 0.4375rem;
}

.sidebar-empty {
    padding: 0.75rem 0.625rem;
    font-size: 0.8125rem;
    color: var(--faint);
}

/* --- Pagrindinė sritis --- */

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

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 1rem;
    height: var(--topbar-h);
    padding: 0 1.25rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(1.6) blur(8px);
    border-bottom: 1px solid var(--line);
}

.topbar-title {
    display: flex;
    align-items: baseline;
    gap: 0.625rem;
    min-width: 0;
}

.topbar-title > strong {
    font-size: 0.9375rem;
    font-weight: 650;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb strong {
    font-size: inherit;
    font-weight: 650;
    color: var(--ink);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
}

.breadcrumb a {
    color: var(--muted);
}

.breadcrumb .sep {
    color: var(--line-strong);
}

.topbar-spacer {
    flex: 1;
}

.topbar-tools {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.topbar-search {
    position: relative;
    width: 240px;
}

.topbar-search input {
    width: 100%;
    height: 32px;
    padding-left: 2rem;
}

.topbar-search::before {
    content: "⌕";
    position: absolute;
    left: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--faint);
    font-size: 0.9375rem;
    pointer-events: none;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem 0.25rem 0.25rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    font-size: 0.8125rem;
    color: var(--ink-2);
    white-space: nowrap;
}

.avatar {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Mobilus meniu mygtukas */
.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink-2);
    font-size: 1rem;
    cursor: pointer;
}

.scrim {
    display: none;
}

/* --- Puslapio antraštė ir turinys --- */

.page {
    flex: 1;
    padding: 1.25rem;
    width: 100%;
    max-width: 1680px;
    margin: 0 auto;
}

.page-head {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.page-head-copy {
    min-width: 0;
}

.page-head h1 {
    font-size: 1.375rem;
}

.page-head p {
    margin: 0.1875rem 0 0;
    color: var(--muted);
    font-size: 0.8125rem;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-wrap: wrap;
}

/* Pranešimai */
.messages {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    font-size: 0.8125rem;
}

.message.success { border-left-color: var(--ok); }
.message.warning { border-left-color: var(--warn); }
.message.error   { border-left-color: var(--danger); }
.message.info    { border-left-color: var(--info); }

/* ==========================================================================
   2. Komponentai
   ========================================================================== */

/* --- Kortelė / panelė --- */

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

.card + .card {
    margin-top: 1rem;
}

.card-hd {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--line);
}

.card-hd h2,
.card-hd h3 {
    font-size: 0.875rem;
    font-weight: 650;
}

.card-hd .sub {
    font-size: 0.75rem;
    color: var(--muted);
}

.card-hd-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-bd {
    padding: 1rem;
}

.card-bd.tight {
    padding: 0.75rem;
}

.card-bd.flush {
    padding: 0;
}

.card-ft {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--line);
    background: var(--surface-2);
    border-radius: 0 0 var(--radius) var(--radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* --- Tinkleliai --- */

.grid {
    display: grid;
    gap: 1rem;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-main-side { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.grid-side-main { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stack {
    display: grid;
    gap: 1rem;
}

.stack-sm {
    display: grid;
    gap: 0.5rem;
}

/* --- Rodikliai (KPI) --- */

.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.kpi {
    padding: 0.875rem 1rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.kpi-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.kpi-value {
    margin-top: 0.3125rem;
    font-size: 1.625rem;
    font-weight: 650;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.kpi-value .unit {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--muted);
    margin-left: 0.1875rem;
}

.kpi-meta {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.kpi.accent { border-top: 2px solid var(--accent); }
.kpi.ok     { border-top: 2px solid var(--ok); }
.kpi.warn   { border-top: 2px solid var(--warn); }
.kpi.danger { border-top: 2px solid var(--danger); }

/* --- Lentelė --- */

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

/* Ilgiems sąrašams: lentelė slenka viduje, antraštė lieka matoma */
.table-wrap.scroll {
    max-height: 60vh;
    overflow-y: auto;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
}

.data-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 0.5rem 0.875rem;
    background: var(--surface-2);
    border-bottom: 1px solid var(--line);
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 0.625rem 0.875rem;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

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

.data-table tbody tr:hover td {
    background: var(--surface-2);
}

.data-table td.num,
.data-table th.num {
    text-align: right;
}

.data-table .cell-main {
    font-weight: 600;
    color: var(--ink);
}

.data-table .cell-sub {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
}

.data-table .row-empty td {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--muted);
}

.data-table.compact tbody td {
    padding: 0.4375rem 0.875rem;
}

/* --- Ženkliukai / būsenos --- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3125rem;
    padding: 0.125rem 0.4375rem;
    border-radius: var(--radius-xs);
    background: var(--neutral-soft);
    color: var(--neutral);
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

.badge.ok      { background: var(--ok-soft);      color: var(--ok); }
.badge.info    { background: var(--info-soft);    color: var(--info); }
.badge.warn    { background: var(--warn-soft);    color: var(--warn); }
.badge.danger  { background: var(--danger-soft);  color: var(--danger); }
.badge.purple  { background: var(--purple-soft);  color: var(--purple); }
.badge.accent  { background: var(--accent-soft);  color: var(--accent); }

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

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3125rem;
    padding: 0.1875rem 0.5rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-2);
    font-size: 0.75rem;
    color: var(--ink-2);
    white-space: nowrap;
}

.chip.accent {
    border-color: transparent;
    background: var(--accent-soft);
    color: var(--accent);
}

/* --- Mygtukai --- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    height: 34px;
    padding: 0 0.875rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.btn:hover {
    background: var(--surface-3);
    text-decoration: none;
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.btn:active {
    transform: translateY(0.5px);
}

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

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

.btn.danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.btn.ghost {
    border-color: transparent;
    background: transparent;
    color: var(--ink-2);
}

.btn.ghost:hover {
    background: var(--surface-3);
}

.btn.sm {
    height: 28px;
    padding: 0 0.625rem;
    font-size: 0.75rem;
}

.btn.lg {
    height: 42px;
    padding: 0 1.25rem;
    font-size: 0.875rem;
}

.btn.block {
    width: 100%;
}

.btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* --- Formos --- */

label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink-2);
}

input[type="text"],
input[type="search"],
input[type="number"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
select,
textarea {
    width: 100%;
    height: 34px;
    padding: 0 0.625rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    font-family: inherit;
    font-size: 0.8125rem;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

textarea {
    height: auto;
    min-height: 68px;
    padding: 0.5rem 0.625rem;
    resize: vertical;
    line-height: 1.45;
}

select {
    appearance: none;
    padding-right: 1.75rem;
    /* Rodyklė centruojama pagal aukštį — veikia ir 34px, ir 56px laukams */
    background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
        linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: right 15px center, right 10px center;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

input::placeholder,
textarea::placeholder {
    color: var(--faint);
}

input[type="checkbox"],
input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    vertical-align: -2px;
}

/* Django `form.as_p` išdėstymas */
.form p {
    margin: 0 0 0.875rem;
}

.form p > label,
.field > label,
.form .label {
    display: block;
    margin-bottom: 0.25rem;
}

.form p > label + input,
.form p > label + select,
.form p > label + textarea {
    margin-top: 0.25rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0 1rem;
}

.form-grid textarea {
    min-height: 80px;
}

.field {
    margin-bottom: 0.875rem;
}

.helptext,
.form .helptext {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.phone-preview {
    margin: 0.25rem 0 0.75rem;
    padding: 0.5rem 0.625rem;
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

ul.errorlist {
    margin: 0 0 0.25rem;
    padding: 0;
    list-style: none;
    color: var(--danger);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Filtrų juosta */
.toolbar {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.toolbar .field,
.toolbar label.field {
    margin-bottom: 0;
    min-width: 160px;
}

.toolbar-end {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Aprašų sąrašas (kortelės duomenys) --- */

.dl {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.875rem 1.5rem;
    margin: 0;
}

.dl > div {
    min-width: 0;
}

.dl dt {
    font-size: 0.6875rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.dl dd {
    margin: 0.1875rem 0 0;
    font-size: 0.875rem;
    color: var(--ink);
    overflow-wrap: anywhere;
}

.dl.rows {
    grid-template-columns: 1fr;
    gap: 0;
}

.dl.rows > div {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--line);
}

.dl.rows > div:last-child {
    border-bottom: 0;
}

.dl.rows dd {
    margin: 0;
}

/* --- Sąrašo eilutės (ne lentelė) --- */

.list-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--line);
}

.list-item:last-child {
    border-bottom: 0;
}

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

.item-head {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    flex-wrap: wrap;
}

.item-title {
    font-weight: 650;
}

.item-meta {
    margin-top: 0.1875rem;
    font-size: 0.75rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.item-meta .sep {
    color: var(--line-strong);
}

/* --- Talpos juosta --- */

.meter {
    height: 6px;
    border-radius: 999px;
    background: var(--surface-3);
    overflow: hidden;
}

.meter > span {
    display: block;
    height: 100%;
    background: var(--accent);
    border-radius: inherit;
}

.meter.warn > span   { background: var(--warn); }
.meter.danger > span { background: var(--danger); }

/* --- Tuščia būsena --- */

.empty {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.8125rem;
}

.empty strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--ink-2);
    font-size: 0.875rem;
}

/* --- Skirtukai --- */

.tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--line);
    margin-bottom: 1rem;
    overflow-x: auto;
}

.tab {
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid transparent;
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    text-decoration: none;
}

.tab:hover {
    color: var(--ink);
    text-decoration: none;
}

.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* --- Pagalbinės klasės --- */

.muted { color: var(--muted); }
.small { font-size: 0.75rem; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.divider {
    height: 1px;
    background: var(--line);
    margin: 1rem 0;
}

/* ==========================================================================
   3. Viešieji ekranai (prisijungimas, savitarna, vartų terminalas)
   ========================================================================== */

.public {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(1200px 500px at 50% -10%, rgba(20, 108, 82, 0.08), transparent 70%),
        var(--canvas);
}

.public-card {
    width: min(400px, 100%);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.75rem;
}

.public-card .brand {
    height: auto;
    padding: 0 0 1rem;
    border-bottom: 0;
    color: var(--ink);
}

.public-card .brand-text span {
    color: var(--muted);
}

.public-shell {
    width: min(1280px, 100%);
    margin: 0 auto;
    padding: 1.25rem;
}

/* --- Savitarnos terminalas (24/7 kiosk) --- */

.kiosk {
    min-height: 100vh;
    background: var(--canvas);
}

.kiosk-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--nav-bg);
    color: var(--nav-ink-strong);
}

.kiosk-bar-copy strong {
    display: block;
    font-size: 1rem;
    line-height: 1.2;
}

.kiosk-bar-copy span {
    font-size: 0.8125rem;
    color: var(--nav-ink);
}

.kiosk-bar-end {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Kalbos pasirinkimas (daugiakalbis registracijos vedlys) — pill sąrašas vienoje eilutėje */
.lang-switch {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.lang-pill {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-strong);
    background: #fff;
    color: var(--ink);
    min-height: 34px;
    cursor: pointer;
}

.lang-pill:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.lang-pill-selected,
.lang-pill-selected:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.kiosk-bar-end .lang-pill {
    background: var(--nav-bg);
    color: var(--nav-ink-strong);
    border-color: var(--nav-line);
}

.kiosk-bar-end .lang-pill:hover,
.kiosk-bar-end .lang-pill-selected,
.kiosk-bar-end .lang-pill-selected:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff;
}

/* Darbuotojo įėjimas — matomas, bet nepatrauklus klientui */
.kiosk-staff-link {
    font-size: 0.75rem;
    color: rgba(198, 210, 206, 0.6);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--nav-line);
    border-radius: var(--radius-xs);
}

.kiosk-staff-link:hover {
    color: var(--nav-ink-strong);
    text-decoration: none;
}

.kiosk-main {
    width: min(1280px, 100%);
    margin: 0 auto;
    padding: 1.25rem;
}

/* Neveiklumo perspėjimas — uždengia ekraną, kad kitas klientas pradėtų švariai */
.kiosk-idle {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: rgba(9, 16, 14, 0.62);
    backdrop-filter: blur(3px);
}

.kiosk-idle[hidden] {
    display: none;
}

.kiosk-idle-card {
    width: min(440px, 100%);
    display: grid;
    gap: 0.75rem;
    padding: 1.75rem;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.kiosk-idle-card h2 {
    font-size: 1.25rem;
}

/* Didelis terminalo režimas (planšetė prie vartų) */
.terminal {
    font-size: 16px;
}

.terminal .btn {
    height: 48px;
    font-size: 0.9375rem;
}

.terminal input,
.terminal select {
    height: 44px;
    font-size: 0.9375rem;
}

/* ==========================================================================
   4. Adaptyvumas
   ========================================================================== */

@media (max-width: 1180px) {
    .grid-main-side,
    .grid-side-main {
        grid-template-columns: minmax(0, 1fr);
    }
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .topbar-search { width: 180px; }
}

@media (max-width: 960px) {
    .app {
        grid-template-columns: minmax(0, 1fr);
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: var(--nav-w);
        transform: translateX(-100%);
        transition: transform 0.18s ease;
        box-shadow: var(--shadow-lg);
    }

    .app.nav-open .sidebar {
        transform: translateX(0);
    }

    .app.nav-open .scrim {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 35;
        background: rgba(9, 16, 14, 0.4);
    }

    .nav-toggle {
        display: inline-flex;
    }

    .topbar-search {
        display: none;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .page {
        padding: 0.875rem;
    }

    .topbar {
        padding: 0 0.75rem;
    }

    .user-chip span {
        display: none;
    }

    .breadcrumb {
        display: none;
    }

    .dl.rows > div {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.125rem;
    }

    .kpi-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .kpi-value {
        font-size: 1.25rem;
    }
}

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

@media print {
    .sidebar,
    .topbar,
    .page-actions {
        display: none !important;
    }
    .app {
        grid-template-columns: 1fr;
    }
    .card {
        border-color: #ccc;
        box-shadow: none;
    }
}

/* ==========================================================================
   5. Vizito kelionės juosta
   ========================================================================== */

.timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

/* Vertikali gija, jungianti įvykius */
.timeline::before {
    content: "";
    position: absolute;
    left: 63px;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: var(--line);
}

.tl-item {
    position: relative;
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 1.5rem;
    padding: 0.625rem 0;
}

.tl-time {
    text-align: right;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.tl-time strong { display: block; font-size: 0.9375rem; }
.tl-time span { font-size: 0.6875rem; color: var(--muted); }

/* Taškas ant gijos — kategoriją žymi ir spalva, ir šalia esantis tekstas */
.tl-item::before {
    content: "";
    position: absolute;
    left: 58px;
    top: 1rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neutral);
    border: 2px solid var(--surface);
    box-shadow: 0 0 0 2px var(--line);
}

.tl-arrival::before   { background: var(--info); }
.tl-routing::before   { background: var(--purple); }
.tl-work::before      { background: var(--ok); }
.tl-weighing::before  { background: var(--accent); }
.tl-exception::before { background: var(--danger); }
.tl-departure::before { background: var(--neutral); }

.tl-body { min-width: 0; }

.tl-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tl-title { font-weight: 650; font-size: 0.9375rem; }

.tl-badge { background: var(--surface-3); color: var(--ink-2); }
.tl-arrival .tl-badge   { background: var(--info-soft); color: var(--info); }
.tl-routing .tl-badge   { background: var(--purple-soft); color: var(--purple); }
.tl-work .tl-badge      { background: var(--ok-soft); color: var(--ok); }
.tl-weighing .tl-badge  { background: var(--accent-soft); color: var(--accent); }
.tl-exception .tl-badge { background: var(--danger-soft); color: var(--danger); }

.tl-desc { margin-top: 0.1875rem; font-size: 0.875rem; }
.tl-meta { margin-top: 0.1875rem; font-size: 0.75rem; color: var(--muted); }

@media (max-width: 640px) {
    .timeline::before { left: 47px; }
    .tl-item { grid-template-columns: 40px 1fr; gap: 1.125rem; }
    .tl-item::before { left: 42px; }
}