.upload-source-options { display: flex; gap: 18px; flex-wrap: wrap; margin: 24px 0 12px; }
.upload-source-options label { display: flex; align-items: center; gap: 9px; font-size: 16px; }
.upload-source-options input { width: 18px; height: 18px; min-height: 18px; accent-color: var(--accent); }
.upload-file-input { padding: 12px; max-width: 100%; font-size: 16px; }
.upload-file-input::file-selector-button { background: var(--accent); color: var(--navy); border: 0; border-radius: 4px; padding: 10px 14px; margin-right: 12px; cursor: pointer; }
.upload-preview { display: block; width: 100%; max-height: 300px; margin-top: 18px; background: #00182b; border-radius: 6px; }
.upload-progress { width: 100%; height: 12px; margin-top: 22px; accent-color: var(--accent); }
.upload-progress-text { display: block; font-size: 16px; margin-top: 6px; }
.form-secondary-button { background: none; border: 1px solid var(--control-border); padding: 8px 14px; border-radius: 5px; margin-top: 12px; }
.upload-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.upload-form .form-status { overflow-wrap: anywhere; }
.upload-form .small-note { margin-top: 12px; }
.upload-form [type=submit]:disabled { opacity: .55; transform: none; }
.donation-panel { align-self: start; background: var(--panel); }
.donation-panel p { color: var(--muted); }
.donation-panel .donation-provider { color: var(--accent); font-size: 16px; margin-bottom: 12px; }
.donation-panel .source-link { display: inline-block; margin-top: 20px; }
.donation-panel .donation-intro { font-size: 16px; line-height: 1.5; margin: 12px 0 24px; }
.donation-panel .donation-purpose { font-size: 16px; padding-block: 14px; border-block: 1px solid var(--line); }
.donation-panel .donation-purpose strong { display: block; color: var(--text); font-weight: 500; margin-top: 6px; }
.donation-panel[data-state="ready"] .donation-purpose { display: none; }
.donation-status { min-height: 100px; display: flex; align-items: center; font-size: 16px; }
.donation-frame-slot { width: 100%; }
.foundation-payment-frame { display: block; width: 100%; height: 650px; min-height: 320px; margin: 0; border: 0; background: var(--panel); }
.donation-panel .donation-fallback { font-size: 16px; line-height: 1.5; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.donation-panel[data-payment-open="true"] .foundation-payment-frame { position: fixed; inset: 0; width: 100vw; height: 100dvh !important; max-width: none; margin: 0; z-index: 1000; border-radius: 0; }
.donation-return { display: none; }
.donation-panel[data-payment-open="true"][data-external-payment="true"] .donation-return { display: block; position: fixed; right: 16px; top: 12px; z-index: 1001; min-height: 44px; padding: 10px 16px; border: 1px solid var(--accent); border-radius: 6px; background: var(--navy); color: var(--text); }
.consent-link { text-decoration: underline; text-underline-offset: 3px; }