:root {
    --paper: #f2f1ed;
    --card: #fbfaf7;
    --ink: #142027;
    --muted: #697176;
    --line: rgba(20, 32, 39, .16);
    --green: #2e6d4f;
    --amber: #916a1b;
    --red: #9b3e37;
    --font: "Libre Baskerville", Georgia, serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { color-scheme: light; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 14px; line-height: 1.55; }
button, input, textarea, select { color: inherit; font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
code { padding: 2px 6px; background: rgba(20,32,39,.06); font-family: ui-monospace, monospace; font-size: .82em; }

.admin-top {
    position: sticky; z-index: 30; top: 0; display: flex; min-height: 72px; padding: 0 34px;
    border-bottom: 1px solid var(--line); background: rgba(242,241,237,.93); backdrop-filter: blur(16px);
    align-items: center; justify-content: space-between;
}
.admin-top a { display: flex; align-items: baseline; gap: 12px; }
.admin-top strong { font-size: 1.25rem; }
.admin-top a span, .connection { color: var(--muted); font-size: .65rem; letter-spacing: .07em; }
.admin-top__right { display: flex; align-items: center; gap: 20px; }
.connection::before { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--amber); content: ""; }
.connection.is-live::before { background: var(--green); }
.connection.is-offline::before { background: var(--red); }

.eyebrow { margin: 0 0 1rem; color: var(--muted); font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.link-button { padding: 0 0 3px; border: 0; border-bottom: 1px solid var(--line); background: transparent; font-size: .68rem; }
.primary, .secondary, .danger {
    min-height: 42px; padding: 10px 16px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
    font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.secondary { background: transparent; color: var(--ink); }
.danger { border-color: var(--red); background: transparent; color: var(--red); }
.primary:hover { background: transparent; color: var(--ink); }

.gate { width: min(700px, calc(100% - 48px)); margin: 12vh auto; }
.gate h1 { margin: 0 0 1.4rem; font-size: clamp(2.4rem, 6vw, 5rem); font-weight: 400; letter-spacing: -.045em; line-height: 1.05; }
.gate > p:not(.eyebrow) { max-width: 620px; color: var(--muted); }
.gate-form { max-width: 520px; margin-top: 45px; }

.admin-form { display: grid; gap: 18px; }
.admin-form label { display: grid; gap: 7px; color: var(--muted); font-size: .63rem; letter-spacing: .04em; }
.admin-form input:not([type=checkbox]), .admin-form textarea, .admin-form select,
.field input:not([type=checkbox]), .field textarea, .field select {
    width: 100%; padding: 10px 0; border: 0; border-bottom: 1px solid var(--line);
    outline: 0; background: transparent; color: var(--ink); border-radius: 0; font-size: .85rem;
}
.admin-form textarea, .field textarea { min-height: 120px; resize: vertical; }
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus,
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--ink); }
.form-message { min-height: 1.5em; margin: 0; color: var(--red); font-size: .7rem; }

.admin-app { display: grid; min-height: calc(100vh - 72px); grid-template-columns: 220px minmax(0, 1fr); }
.admin-nav { position: sticky; top: 72px; height: calc(100vh - 72px); padding: 42px 25px; border-right: 1px solid var(--line); }
.admin-nav nav { display: grid; gap: 3px; }
.admin-nav button { padding: 11px 10px; border: 0; background: transparent; color: var(--muted); text-align: left; font-size: .74rem; }
.admin-nav button:hover, .admin-nav button.is-active { background: var(--card); color: var(--ink); }
.admin-content { min-width: 0; padding: 55px clamp(30px, 5vw, 80px) 90px; }
.admin-panel { display: none; }
.admin-panel.is-active { display: block; }
.panel-head { display: flex; margin-bottom: 35px; align-items: end; justify-content: space-between; gap: 25px; }
.panel-head h1 { margin: 0; font-size: clamp(2.1rem, 4vw, 4.5rem); font-weight: 400; letter-spacing: -.045em; line-height: 1.05; }
.panel-actions { display: flex; flex-wrap: wrap; gap: 9px; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 22px; border: 1px solid var(--line); background: var(--card); }
.stat strong { display: block; margin-top: 20px; font-size: 2rem; font-weight: 400; }
.stat span { color: var(--muted); font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; }
.dashboard-grid { display: grid; margin-top: 45px; grid-template-columns: 1.1fr .9fr; gap: 20px; }
.admin-card { padding: 25px; border: 1px solid var(--line); background: var(--card); }
.admin-card h2 { margin: 0 0 20px; font-size: 1.1rem; font-weight: 400; }

.data-table { width: 100%; border-collapse: collapse; background: var(--card); }
.data-table th, .data-table td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { color: var(--muted); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.data-table td { font-size: .7rem; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .title-cell { min-width: 180px; font-size: .82rem; }
.row-actions { display: flex; justify-content: flex-end; gap: 8px; }
.row-actions button { padding: 5px 7px; border: 1px solid var(--line); background: transparent; font-size: .58rem; }
.row-actions button:hover { border-color: var(--ink); }
.status { display: inline-flex; padding: 4px 7px; border-radius: 99px; background: rgba(105,113,118,.1); font-size: .58rem; }
.status.active, .status.published, .status.paid, .status.completed { background: rgba(46,109,79,.12); color: var(--green); }
.status.new, .status.confirmed { background: rgba(145,106,27,.12); color: var(--amber); }
.status.cancelled, .status.archived { background: rgba(155,62,55,.1); color: var(--red); }
.empty-state { padding: 45px; border: 1px dashed var(--line); color: var(--muted); text-align: center; }

.settings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.settings-section { display: grid; gap: 16px; align-content: start; }
.settings-section h2 { margin: 0 0 10px; font-size: 1.2rem; font-weight: 400; }
.field { display: grid; gap: 6px; color: var(--muted); font-size: .62rem; letter-spacing: .04em; }
.check-field { display: flex; align-items: center; gap: 9px; }
.language-row { display: grid; padding: 12px 0; border-bottom: 1px solid var(--line); grid-template-columns: 70px 1fr auto; gap: 15px; align-items: center; }

.editor { width: min(920px, 96vw); max-width: none; height: min(900px, 94vh); max-height: none; padding: 0; border: 0; background: var(--card); color: var(--ink); }
.editor::backdrop { background: rgba(7,10,11,.62); backdrop-filter: blur(2px); }
.editor__shell { display: flex; height: 100%; flex-direction: column; }
.editor header { display: flex; padding: 26px 30px; border-bottom: 1px solid var(--line); align-items: center; justify-content: space-between; }
.editor h2 { margin: 0; font-size: 1.6rem; font-weight: 400; }
.editor .eyebrow { margin-bottom: 5px; }
.editor__close { padding: 0; border: 0; background: transparent; font-size: 2rem; }
.editor__body { overflow: auto; padding: 30px; flex: 1; }
.editor-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.editor-grid .full { grid-column: 1 / -1; }
.translation-tabs { display: flex; margin: 25px 0 15px; gap: 8px; }
.translation-tabs button { padding: 7px 10px; border: 1px solid var(--line); background: transparent; font-size: .62rem; }
.translation-tabs button.is-active { background: var(--ink); color: var(--paper); }
.translation-pane { display: none; gap: 16px; }
.translation-pane.is-active { display: grid; }
.editor-actions { display: flex; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); justify-content: space-between; gap: 10px; }
.upload-box { display: grid; padding: 16px; border: 1px dashed var(--line); gap: 10px; }
.upload-box img { width: 120px; height: 90px; object-fit: cover; background: #ddd; }

.product-sales-admin {
    display: grid;
    margin-top: 30px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    gap: 20px;
}

.product-sales-admin__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr);
    gap: 30px;
    align-items: end;
}

.product-sales-admin__head h3 {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 400;
}

.product-sales-admin__head p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: .66rem;
    line-height: 1.65;
}

.product-sale-entry {
    display: grid;
    padding: 20px;
    background: var(--paper);
    border: 1px solid var(--line);
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    align-items: end;
}

.product-sale-entry__note {
    grid-column: span 2;
}

.product-sale-entry .check-field {
    min-height: 42px;
}

.product-sales-list {
    display: grid;
    border-top: 1px solid var(--line);
}

.product-sale-row {
    display: flex;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.product-sale-row strong,
.product-sale-row small {
    display: block;
}

.product-sale-row strong {
    font-size: .76rem;
}

.product-sale-row small {
    margin-top: 4px;
    color: var(--muted);
    font-size: .6rem;
}

.product-sale-row button {
    padding: 6px 9px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--red);
    font-size: .58rem;
}

.admin-toast { position: fixed; z-index: 100; right: 20px; bottom: 20px; max-width: 340px; padding: 12px 16px; background: var(--ink); color: var(--paper); font-size: .67rem; opacity: 0; transform: translateY(10px); transition: .25s; pointer-events: none; }
.admin-toast.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
    .admin-app { grid-template-columns: 1fr; }
    .admin-nav { position: sticky; z-index: 20; top: 72px; display: flex; height: auto; padding: 10px 16px; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); background: var(--paper); }
    .admin-nav .eyebrow { display: none; }
    .admin-nav nav { display: flex; width: max-content; }
    .admin-content { padding: 35px 20px 70px; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid, .settings-grid { grid-template-columns: 1fr; }
    .table-wrap { overflow-x: auto; }
    .product-sale-entry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
    .admin-top { padding: 0 18px; }
    .admin-top a span { display: none; }
    .connection { max-width: 130px; text-align: right; }
    .panel-head { align-items: flex-start; flex-direction: column; }
    .stat-grid { grid-template-columns: 1fr; }
    .editor-grid { grid-template-columns: 1fr; }
    .editor-grid .full { grid-column: auto; }
    .editor__body { padding: 22px 18px; }
    .editor header { padding: 20px 18px; }
    .product-sales-admin__head,
    .product-sale-entry { grid-template-columns: 1fr; }
    .product-sale-entry__note { grid-column: auto; }
}