@font-face { font-family: Vazirmatn; src: url(vazirmatn.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
    --bg: #f3f5f9;
    --card: #ffffff;
    --text: #1d2433;
    --muted: #5d6679;
    --border: #e3e7ef;
    --primary: #0a7cff;
    --primary-text: #ffffff;
    --warn-bg: #fff6e0;
    --warn-border: #f5c04a;
    --warn-icon: #c98a00;
    --danger-bg: #ffecec;
    --danger-border: #f08080;
    --danger-text: #b42318;
    --success: #12805c;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #11151c;
        --card: #1a1f29;
        --text: #e8ecf3;
        --muted: #a1aabb;
        --border: #2c3342;
        --primary: #3b93ff;
        --warn-bg: #2d2513;
        --warn-border: #8a6a1c;
        --warn-icon: #f5c04a;
        --danger-bg: #3a1b1b;
        --danger-border: #8f3a3a;
        --danger-text: #ff9b9b;
        --success: #3ecf98;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    padding: 24px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    color: var(--text);
    font-family: Vazirmatn, Tahoma, "Segoe UI", sans-serif;
    line-height: 1.9;
    font-size: 15px;
    line-height: 1.9;
}

.card {
    width: 100%;
    max-width: 460px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 20px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .06);
}

.brand {
    text-align: center;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 16px;
    font-size: 14px;
}

h1 { font-size: 18px; margin: 0 0 6px; line-height: 1.6; }
p { margin: 0 0 8px; }
a { color: var(--primary); }

.warning {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    border-radius: 12px;
    padding: 14px;
}
.warning svg { flex: 0 0 36px; width: 36px; height: 36px; fill: var(--warn-icon); }
.warning p { font-size: 14px; }
.warning.danger { background: var(--danger-bg); border-color: var(--danger-border); }
.warning.danger svg { fill: var(--danger-text); }

.alert {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-border);
    font-size: 14px;
}
.alert a { color: inherit; font-weight: 700; }

.steps { margin: 16px 0; padding-right: 20px; font-size: 14px; list-style-type: persian; }
.steps li { margin-bottom: 4px; }

.summary { margin: 16px 0; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.summary > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; }
.summary > div + div { border-top: 1px solid var(--border); }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; font-weight: 700; word-break: break-all; }
.summary .amount { color: var(--primary); }

.confirm {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px dashed var(--border);
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    margin-bottom: 12px;
}
.confirm input { width: 20px; height: 20px; accent-color: var(--primary); }

.btn {
    display: block;
    width: 100%;
    padding: 13px 16px;
    margin-top: 8px;
    border: 0;
    border-radius: 12px;
    font: inherit;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}
.btn.primary { background: var(--primary); color: var(--primary-text); }
.btn.primary:disabled { opacity: .45; cursor: not-allowed; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }

.status { text-align: center; padding: 8px 0 4px; }
.status.success h1 { color: var(--success); }
.status.error h1 { color: var(--danger-text); }
.note { font-size: 14px; color: var(--muted); text-align: center; }
.support { text-align: center; font-size: 13px; color: var(--muted); margin-top: 14px; }