:root {
    --bg: #f3fbfc;
    --panel: #ffffff;
    --line: rgba(8, 218, 233, 0.22);
    --text: #002427;
    --muted: #507174;
    --primary: #08dae9;
    --dark: #001b1d;
    --deep: #000f11;
    --accent: #00363a;
    --soft: rgba(8, 218, 233, 0.08);
    --warn: #b66d12;
    --bad: #bd3b3b;
    --ok: #008995;
}

* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    letter-spacing: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar {
    width: 260px;
    min-width: 260px;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--dark);
    color: #fff;
    padding: 20px 18px;
    border-right: 1px solid rgba(8, 218, 233, 0.18);
}

.brand {
    color: var(--primary);
    font-size: 21px;
    font-weight: 800;
    margin-bottom: 20px;
}

.brand span {
    display: block;
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 12px;
    font-weight: 500;
}

.nav {
    display: grid;
    gap: 5px;
}

.nav-link {
    display: flex;
    align-items: center;
    min-height: 40px;
    width: 100%;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 0 12px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-link.active,
.nav-link:hover {
    color: var(--primary);
    border-color: rgba(8, 218, 233, 0.24);
    background: rgba(8, 218, 233, 0.1);
    font-weight: 700;
}

.main {
    min-width: 0;
    max-width: 100%;
    padding: 24px;
}

.topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.topbar h1 {
    margin: 0 0 4px;
    font-size: 28px;
}

.topbar p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.top-actions,
.toolbar,
.row-actions,
.pager-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border: 1px solid var(--primary);
    border-radius: 6px;
    background: var(--primary);
    color: var(--dark);
    padding: 0 13px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
}

.btn.secondary {
    background: rgba(8, 218, 233, 0.08);
    color: var(--accent);
    border-color: rgba(8, 218, 233, 0.35);
}

.btn.dark {
    background: var(--dark);
    color: var(--primary);
    border-color: rgba(8, 218, 233, 0.32);
}

.cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.card,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(0, 27, 29, 0.06);
}

.card {
    padding: 16px;
}

.card span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.card b {
    font-size: 25px;
}

.panel {
    overflow: hidden;
    margin-bottom: 18px;
}

.panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 15px 18px;
    border-bottom: 1px solid var(--line);
    font-weight: 800;
}

.panel-title small {
    color: var(--muted);
    font-weight: 500;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 18px;
    align-items: start;
}

.stack {
    display: grid;
    gap: 18px;
}

.filters {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) 180px 180px 150px;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: #f8feff;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 16px;
}

.form-grid.one {
    grid-template-columns: 1fr;
}

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

label {
    display: block;
    color: var(--muted);
    font-size: 12px;
}

input,
select,
textarea {
    width: 100%;
    min-height: 38px;
    margin-top: 6px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    padding: 8px 10px;
}

textarea {
    min-height: 86px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid rgba(8, 218, 233, 0.22);
    border-color: var(--primary);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(8, 218, 233, 0.14);
    text-align: left;
    vertical-align: top;
    font-size: 14px;
}

th {
    color: var(--muted);
    background: #f8feff;
    font-size: 12px;
}

.status {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--soft);
    color: var(--accent);
    padding: 4px 8px;
    font-size: 12px;
}

.status.ok {
    color: #006970;
    background: rgba(0, 137, 149, 0.1);
}

.status.warn {
    color: var(--warn);
    background: #fff7e8;
    border-color: #f0d6aa;
}

.status.bad {
    color: var(--bad);
    background: #fff0f0;
    border-color: #f1bcbc;
}

.pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: var(--dark);
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
}

.pager .btn {
    min-height: 32px;
    text-transform: none;
}

.pager .btn.secondary {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(8, 218, 233, 0.08);
    border-color: rgba(8, 218, 233, 0.42);
}

.pager .btn.secondary:hover {
    color: var(--primary);
    background: rgba(8, 218, 233, 0.14);
}

.notice,
.empty {
    margin: 14px 18px;
    border-left: 4px solid var(--warn);
    border-radius: 4px;
    background: #fff7e8;
    padding: 12px;
    color: var(--text);
    font-size: 13px;
}

.notice.success {
    border-left-color: var(--ok);
    background: rgba(0, 137, 149, 0.1);
}

.notice.error {
    border-left-color: var(--bad);
    background: #fff0f0;
}

.detail {
    padding: 14px 16px;
}

.kv {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(8, 218, 233, 0.14);
    font-size: 14px;
}

.kv span {
    color: var(--muted);
}

.login-panel {
    max-width: 420px;
    margin: 72px auto;
}

.inline-form {
    margin-top: -10px;
}

.row-actions form {
    margin: 0;
}

.progress-wrap {
    min-width: 420px;
    margin-top: 10px;
}

.progress-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 12px;
}

.progress-bar {
    height: 10px;
    overflow: hidden;
    border: 1px solid rgba(8, 218, 233, 0.32);
    border-radius: 999px;
    background: rgba(8, 218, 233, 0.08);
}

.progress-bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: var(--primary);
    transition: width 160ms ease;
}

.inline-edit {
    display: grid;
    grid-template-columns: minmax(140px, 1fr) 110px minmax(150px, 1fr) auto;
    gap: 8px;
    align-items: end;
    min-width: 520px;
}

.inline-edit input,
.inline-edit select {
    margin-top: 0;
}

.carrier-edit {
    display: grid;
    grid-template-columns: minmax(160px, 1fr) minmax(110px, 1fr) 90px 110px 110px minmax(130px, 1fr) 110px auto;
    gap: 8px;
    align-items: end;
    min-width: 920px;
}

.carrier-edit input,
.carrier-edit select {
    margin-top: 0;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(0, 15, 17, 0.62);
}

.modal-backdrop[hidden] {
    display: none;
}

.modal {
    width: min(1180px, 100%);
    max-height: min(760px, calc(100vh - 48px));
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: 0 24px 80px rgba(0, 15, 17, 0.34);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 18px;
    border-bottom: 1px solid var(--line);
}

.modal-header h2 {
    margin: 0 0 4px;
    font-size: 20px;
}

.modal-header p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.modal-body {
    max-height: calc(100vh - 170px);
    overflow: auto;
}

.logout-form {
    margin: 0;
}

.calendar-empty {
    min-height: 320px;
    display: grid;
    align-items: start;
}

code {
    color: var(--accent);
    word-break: break-all;
}

@media (max-width: 1100px) {
    .app {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        width: 100%;
        min-width: 0;
        height: auto;
        max-height: 320px;
    }

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

    .topbar,
    .pager {
        flex-direction: column;
        align-items: flex-start;
    }

    .cards,
    .split,
    .filters,
    .inline-edit,
    .carrier-edit,
    .modal-header,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .modal-header {
        display: grid;
    }
}