.host-panel { padding: 30px; border: 1px solid var(--line); background: #fff; border-radius: 8px; margin-bottom: 24px; }
.host-panel h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 20px; }
.host-narrow { max-width: 650px; }
.host-start-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.host-account-card .button { display: flex; margin-block: 18px; justify-content: center; }
.host-account-card .muted { font-size: 13px; }
.host-steps { padding-left: 23px; }
.host-steps li { padding-left: 10px; margin-bottom: 25px; }
.host-steps p { color: var(--muted); margin-block: 5px; font-size: 15px; }
.host-submit-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 30px; align-items: start; }
.host-submit-aside { position: sticky; top: 125px; font-size: 14px; }
.host-submit-aside h3 { font-size: 22px; }
.host-submit-aside p { color: var(--muted); }
.host-submit-aside hr { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }
.host-form label, .host-form legend { display: block; font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.host-form input:not([type=checkbox]):not([type=radio]), .host-form select, .host-form textarea { width: 100%; padding: 12px 14px; color: var(--ink); border: 1px solid #bcc6d4; background: white; border-radius: 4px; font: inherit; max-width: 100%; }
.host-form input[type=file] { font-size: 14px; padding: 12px; }
.host-form textarea { min-height: 110px; resize: vertical; }
.host-form fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.host-form div:has(> label), .host-form fieldset:has(> legend) { margin-bottom: 22px; }
.host-form input[type=checkbox] { width: 18px; height: 18px; vertical-align: middle; accent-color: var(--teal); }
.host-form input[type=checkbox] + label { display: inline; margin-left: 7px; font-weight: 500; }
.host-form .help-text, .host-form .help, .host-form div[id$=_help] { color: var(--muted); font-size: 12px; margin-top: 6px; }
.host-form ul { color: #a71930; padding-left: 20px; font-size: 14px; }
.host-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.host-collection-item { border: 1px solid var(--line); background: #f7f9fc; padding: 20px; border-radius: 5px; margin-bottom: 18px; }
.host-collection-item .host-collection-item { background: white; }
.host-add { font-size: 13px; padding: 10px 15px; margin-block: 4px 14px; }
.host-remove { color: #a71930; border: 0; background: none; padding: 5px 0; font: inherit; font-size: 13px; text-decoration: underline; cursor: pointer; }
.host-submit-panel .button { width: 100%; }
.host-cancel { display: block; margin-top: 20px; text-align: center; font-size: 14px; }
.host-notice { background: #edf2fa; border-left: 3px solid var(--teal); padding: 14px 18px; font-size: 14px; }
.host-current-media, .host-preview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-block: 18px; }
.host-current-media figure { margin: 0; }
.host-current-media img, .host-preview-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }
.host-current-media figcaption { font-size: 12px; }
.host-video { width: 100%; max-height: 400px; margin-block: 16px; }
.host-proposal-card { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.host-proposal-card h2 { font-size: 25px; margin-block: 16px 10px; }
.host-proposal-card p { color: var(--muted); font-size: 14px; }
.host-proposal-actions { flex: 0 0 220px; display: flex; flex-direction: column; gap: 14px; font-size: 14px; }
.host-proposal-actions .button { text-align: center; }
.host-status { display: inline-block; border-radius: 4px; padding: 5px 10px; font-size: 12px; font-weight: 700; background: #edf2fa; color: #174ca4; }
.host-status-approved { background: #e1f4e7; color: #1c643a; }
.host-status-rejected { background: #fce9eb; color: #a71930; }
.host-form-foot { margin-top: 24px; font-size: 14px; }
.host-logout { display: inline-block; margin-left: 24px; }
@media(max-width: 900px) { .host-submit-grid { grid-template-columns: 1fr; } .host-submit-aside { position: static; } }
@media(max-width: 600px) {
    .host-start-grid, .host-form-grid { grid-template-columns: 1fr; gap: 0; }
    .host-panel { padding: 20px; }
    .host-proposal-card { align-items: stretch; flex-direction: column; gap: 10px; }
    .host-proposal-actions { flex-basis: auto; }
    .host-current-media, .host-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .host-collection-item { padding: 14px; }
    .host-logout { display: block; margin: 20px 0 0; }
}