@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700&family=Archivo+Black&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
    --bg: #14110D;
    --bg-2: #100E0A;
    --surface: #1C1813;
    --surface-2: #241E17;
    --surface-3: #2C251C;
    --board: #100E0A;
    --border: rgba(236,229,218,0.14);
    --border-strong: rgba(236,229,218,0.26);
    --text: #ECE5DA;
    --muted: #9C9388;
    --muted-2: #6B6358;
    --primary: #FFFFFF;
    --primary-text: #14110D;
    --accent: #B85431;
    --accent-dim: #A24827;
    --accent-glow: rgba(184,84,49,0.16);
    --success: #7C9061;
    --warning: #C8923D;
    --danger: #CF5B4E;
    --radius: 0px;
    --radius-sm: 0px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
    margin: 0;
    font-family: 'Archivo', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.mono { font-family: 'IBM Plex Mono', monospace; }

/* ---- Brand lockup (mark + SPEKTOR + tag) ---- */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    user-select: none;
}
.brand .mark { display: flex; align-items: center; }
.brand .name {
    font-family: 'Archivo Black', sans-serif;
    font-size: 20px;
    letter-spacing: -0.015em;
    color: var(--text);
    line-height: 1;
}
.brand .tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 3px 7px;
    border: 1px solid var(--border-strong);
    line-height: 1;
}

/* ---- Topbar (admin) ---- */
.topbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-2);
    position: sticky; top: 0; z-index: 10;
}

.container {
    max-width: 1100px; margin: 32px auto 80px; padding: 0 24px;
    display: flex; flex-direction: column; gap: 20px;
}

/* ---- Card ---- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}
.card h2 {
    margin-top: 0; margin-bottom: 20px;
    font-family: 'Archivo Black', sans-serif;
    font-size: 18px; font-weight: 400;
    letter-spacing: -0.01em;
}

/* ---- Form ---- */
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

label {
    display: flex; flex-direction: column;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--muted);
    gap: 7px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

input[type=text], input[type=email], input[type=password], input[type=number],
select, textarea {
    width: 100%;
    padding: 11px 13px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font: inherit;
    font-family: 'Archivo', sans-serif;
    font-size: 14px;
    text-transform: none;
    letter-spacing: 0;
    transition: border-color 0.15s, background 0.15s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface-3);
}
textarea { resize: vertical; min-height: 60px; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center; justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, border-color 0.18s;
    line-height: 1;
}
.btn-primary {
    background: var(--primary);
    color: var(--primary-text);
}
.btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--accent); color: var(--text); }
.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-block { display: flex; width: 100%; padding: 14px 20px; font-size: 15px; }

/* ---- Alerts ---- */
.alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(207, 91, 78, 0.08);
    border: 1px solid rgba(207, 91, 78, 0.30);
    color: #e3a89f;
    margin-bottom: 16px;
    font-size: 14px;
}
.alert-success {
    background: rgba(184, 84, 49, 0.08);
    border-color: rgba(184, 84, 49, 0.32);
    color: var(--text);
}
.alert a { color: var(--accent); text-decoration: underline; word-break: break-all; }

/* ---- Invoice table (admin) ---- */
table.invoices {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.invoices th {
    text-align: left;
    padding: 10px 14px;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--muted);
    font-weight: 400;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--border);
}
.invoices td {
    padding: 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.invoices tr:last-child td { border-bottom: none; }
.invoices tr:hover td { background: rgba(236,229,218,0.02); }

/* ---- Status chips ---- */
.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid var(--border);
}
.status::before {
    content: "";
    width: 5px; height: 5px;
    border-radius: 50%;
    background: currentColor;
}
.status-pending    { color: var(--muted); }
.status-processing { color: var(--warning); }
.status-paid,
.status-completed  { color: var(--accent); }
.status-failed     { color: var(--danger); }
.status-cancelled  { color: var(--warning); }

.link-input {
    display: inline-block;
    width: 220px;
    padding: 5px 9px;
    font-size: 12px;
    background: var(--surface-2);
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
}

/* ---- Auth + Pay page shells ---- */
body.auth, body.pay-page {
    display: grid;
    place-items: center;
    padding: 24px;
    background: var(--bg);
    overflow-x: hidden;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    padding: 36px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.auth-card .brand { margin-bottom: 8px; }
.auth-card h1 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 26px;
    font-weight: 400;
    margin: 24px 0 6px;
    letter-spacing: -0.02em;
}
.auth-card .lede { color: var(--muted); font-size: 14px; margin: 0 0 24px; }
.auth-card form { display: flex; flex-direction: column; gap: 14px; }
.auth-card .btn { margin-top: 8px; }

/* ---- Pay page (public) ---- */
.pay-card {
    width: 100%;
    max-width: 460px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.pay-header {
    padding: 24px 32px;
    display: flex;
    justify-content: center;
    border-bottom: 1px dashed var(--border);
}

.pay-body { padding: 28px 32px 8px; }

.pay-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-2);
}
.pay-meta .label { color: var(--muted-2); margin-bottom: 4px; }
.pay-meta .value { color: var(--text); font-weight: 500; text-transform: none; letter-spacing: normal; font-size: 13px; }

.pay-bill-to {
    margin-bottom: 22px;
}
.pay-bill-to .label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted-2);
    margin-bottom: 4px;
}
.pay-bill-to .value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
}
.pay-bill-to .email {
    font-size: 13px;
    color: var(--muted);
}

.pay-line-item {
    padding: 18px 0;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}
.pay-line-item .desc {
    color: var(--text);
    font-size: 14px;
    line-height: 1.55;
    flex: 1;
    white-space: pre-line;
}
.pay-line-item .price {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
}

.pay-total {
    padding: 22px 0 6px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
.pay-total .label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    font-weight: 400;
}
.pay-total .amount {
    font-family: 'Archivo Black', sans-serif;
    font-size: 36px;
    font-weight: 400;
    letter-spacing: -0.025em;
    color: var(--text);
}
.pay-total .amount .currency {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 15px;
    font-weight: 500;
    color: var(--muted);
    margin-left: 6px;
    letter-spacing: 0.05em;
}

.pay-cta { padding: 28px 32px 18px; }
.pay-cta .btn-block { padding: 16px 20px; font-size: 16px; }

.pay-email-form { display: flex; flex-direction: column; }
.pay-email-label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    font-weight: 400;
}
.pay-email-label input {
    margin-top: 0;
    padding: 13px 14px;
    font-size: 15px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    text-transform: none;
    letter-spacing: normal;
    font-weight: 400;
}
.pay-email-label input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface-3);
}

.pay-footer {
    padding: 14px 32px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    color: var(--muted-2);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.04em;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}
.pay-footer svg { color: var(--muted-2); }
.pay-footer .stripe-mark {
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
    body { font-size: 14px; }

    body.auth, body.pay-page { padding: 16px; }

    .topbar { padding: 14px 16px; }

    .container { margin: 20px auto 60px; padding: 0 16px; gap: 16px; }
    .card { padding: 20px; }

    .auth-card { padding: 24px 22px; max-width: 100%; }
    .auth-card h1 { font-size: 22px; margin-top: 20px; }

    .pay-card { max-width: 100%; }
    .pay-header { padding: 22px 22px; }
    .pay-body { padding: 22px 22px 4px; }
    .pay-cta { padding: 22px 22px 16px; }
    .pay-footer { padding: 14px 22px 20px; }
    .paid-state { padding: 36px 22px 28px; }

    .pay-meta { margin-bottom: 20px; gap: 16px; }
    .pay-meta .label { font-size: 10px; }
    .pay-meta .value { font-size: 12px; }

    .pay-bill-to .value { font-size: 14px; }
    .pay-line-item { padding: 16px 0; gap: 14px; }
    .pay-line-item .desc { font-size: 13px; }
    .pay-line-item .price { font-size: 14px; }

    .pay-total { padding: 20px 0 4px; flex-direction: row; align-items: baseline; }
    .pay-total .label {
        font-size: 11px;
        white-space: nowrap;
        flex-shrink: 0;
        align-self: center;
    }
    .pay-total .amount { font-size: 28px; }
    .pay-total .amount .currency { font-size: 13px; margin-left: 4px; }

    .pay-cta .btn-block { padding: 14px 16px; font-size: 15px; }

    .paid-state h1 { font-size: 24px; }
    .paid-state .paid-amount { font-size: 26px; }
    .paid-icon { width: 56px; height: 56px; }

    /* Form inputs need >=16px text or iOS zooms in on focus */
    input[type=text], input[type=email], input[type=password], input[type=number],
    select, textarea { font-size: 16px; }

    /* Dashboard table: horizontal scroll on mobile */
    .invoices-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }
    .invoices { min-width: 720px; }

    .brand .name { font-size: 18px; }
    .brand .tag { font-size: 9px; padding: 2px 6px; }
}

@media (max-width: 380px) {
    .pay-total .amount { font-size: 24px; }
    .pay-cta .btn-block { font-size: 14px; }
}

/* Paid state */
.paid-state {
    padding: 48px 32px 36px;
    text-align: center;
}
.paid-icon {
    width: 60px; height: 60px;
    margin: 0 auto 20px;
    display: grid; place-items: center;
    background: var(--surface-2);
    border: 1px solid var(--accent);
    color: var(--accent);
}
.paid-state h1 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 28px;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin: 0 0 8px;
}
.paid-state p { color: var(--muted); margin: 4px 0; }
.paid-state .paid-amount {
    font-family: 'Archivo Black', sans-serif;
    font-size: 32px;
    font-weight: 400;
    color: var(--text);
    margin: 16px 0 6px;
    letter-spacing: -0.02em;
}
.paid-state .paid-receipt {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--muted-2);
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---- Itemized form (dashboard) ---- */
.mode-toggle { margin-top: 6px; }
.seg {
    display: inline-flex;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 3px;
    gap: 2px;
}
.seg-btn {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 16px;
    border-radius: 0;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.is-active {
    background: var(--surface-3);
    color: var(--text);
}
.mode-pane.is-hidden { display: none; }

.items-edit {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}
.items-edit thead th {
    text-align: left;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
}
.items-edit tbody td {
    padding: 6px 4px;
    vertical-align: middle;
}
.items-edit input {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 0;
    padding: 9px 11px;
    font-family: inherit;
    font-size: 14px;
}
.items-edit input.num { text-align: right; font-variant-numeric: tabular-nums; }
.items-edit .line-total {
    text-align: right;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    padding-right: 10px;
}
.items-edit .row-del {
    appearance: none;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    width: 28px; height: 28px;
    border-radius: 0;
    font-size: 18px; line-height: 1;
    cursor: pointer;
}
.items-edit .row-del:hover { color: var(--danger); border-color: var(--danger); }

.items-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.items-total {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}
.items-total strong {
    color: var(--text);
    font-size: 18px;
    font-weight: 600;
    margin-left: 8px;
}
.items-total .cur {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-right: 4px;
}

/* ---- Invoices table actions ---- */
.invoices td.actions { white-space: nowrap; }
.invoices td.actions .btn { margin-right: 4px; }

/* ---- Public invoice itemized view ---- */
.pay-items {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}
.pay-item-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
}
.pay-item-row:last-child { border-bottom: none; }
.pay-item-row .desc {
    flex: 1;
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}
.pay-item-row .desc .small { display: block; margin-top: 3px; }
.pay-item-row .price {
    color: var(--text);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.pay-notes {
    margin-top: 14px;
    padding: 12px 14px;
    background: var(--surface-2);
    border-left: 2px solid var(--accent);
    border-radius: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
}

.pay-pdf-link {
    margin-top: 18px;
    text-align: center;
}
.pay-pdf-link .btn-block { display: block; }

/* ---- Bank transfer instructions (public invoice page) ---- */
.pay-bank {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 18px 18px 6px;
}
.pay-bank .pay-bank-head .label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 8px;
}
.pay-bank .pay-bank-head p {
    margin: 0 0 6px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--muted);
}
.pay-bank .pay-bank-head p strong { color: var(--text); font-weight: 600; }
.bank-rows { margin-top: 8px; }
.bank-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 10px 0;
    border-top: 1px dashed var(--border);
}
.bank-row .bk {
    flex-shrink: 0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-2);
}
.bank-row .bv {
    text-align: right;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    word-break: break-word;
}
.bank-row .bv.mono {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* ---- Discount (dashboard form) ---- */
.discount-block {
    margin-top: 4px;
    padding: 14px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.discount-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-family: 'Archivo', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
    margin: 0;
}
.discount-toggle input { width: auto; margin: 0; }
.discount-fields {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 14px;
    margin-top: 14px;
}
.discount-fields.is-hidden { display: none; }

/* ---- Subtotal/Discount summary on public invoice page ---- */
.pay-totals-rows {
    margin-top: 20px;
    padding: 14px 18px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.pay-totals-rows .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    font-size: 14px;
}
.pay-totals-rows .row + .row {
    border-top: 1px dashed var(--border);
}
.pay-totals-rows .row .k {
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.pay-totals-rows .row .v {
    color: var(--text);
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    letter-spacing: 0.01em;
}
.pay-totals-rows .row .v .cur {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-left: 4px;
}
.pay-totals-rows .row.discount .k {
    color: var(--accent);
    font-weight: 600;
}
.pay-totals-rows .row.discount .v {
    color: var(--accent);
}
.pay-totals-rows .row.discount .v .cur { color: var(--accent-dim); }
.pay-totals-rows .row.discount .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}
.pay-totals-rows .row.discount .tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--border-strong);
    padding: 3px 9px;
    border-radius: 0;
    line-height: 1;
}