.owner-nav { display: flex; gap: 18px; }
.owner-nav a { color: var(--green); font-weight: 800; text-decoration: none; }
.owner-main { padding-top: 30px; }
.owner-main .manage-head h1 { font-size: clamp(40.5px, 6.3vw, 64.8px); line-height: .96; }
.owner-main .manage-head { flex-wrap: wrap; }
.owner-main .manage-actions { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); width: 100%; min-width: 0; gap: 8px; overflow-x: auto; padding: 4px 0; }
.owner-main .manage-actions > button,
.owner-main .manage-actions > .button-link { width: 100%; height: 44px; min-width: 0; padding: 6px 10px; border-radius: 10px; font-size: 13px; line-height: 16px; display: flex; align-items: center; justify-content: center; text-align: center; white-space: normal; }
.owner-login-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 24px; margin-bottom: 28px; }
.owner-login-card h2 { margin: 3px 0 6px; }
.owner-login-card p:last-child { margin: 0; color: var(--muted); }
.owner-login-card .button-link { justify-content: center; white-space: nowrap; }
.add-room-card { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(380px, 1.2fr); gap: 30px; align-items: center; padding: 24px; margin-bottom: 28px; }
.add-room-card h2 { margin: 0 0 5px; }
.add-room-card p { margin: 0; color: var(--muted); font-size: 14px; }
.add-room-card form { display: grid; grid-template-columns: .7fr 1.2fr auto; gap: 9px; }
.add-room-card input { margin: 0; text-transform: uppercase; }
.owner-room { grid-template-columns: auto minmax(180px, .8fr) minmax(280px, 1.2fr) auto; }
.owner-select { width: 22px; height: 22px; margin: 0; accent-color: var(--green); }
.owner-settings { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 8px; }
.owner-settings input,.owner-settings select { margin: 0; }
.batch-dialog { width: min(760px, calc(100% - 28px)); max-height: calc(100vh - 40px); border: 0; border-radius: 24px; padding: 28px; box-shadow: 0 24px 80px #102e2870; color: var(--ink); }
.batch-dialog::backdrop { background: #102e287a; backdrop-filter: blur(3px); }
.batch-dialog { max-width: none; }
.names-panel { margin: 16px 0; padding: 16px; border: 1px solid var(--muted); border-radius: 14px; }
.names-panel > label + label { margin-top: 12px; }
.names-preview { max-height: 180px; overflow: auto; padding-left: 28px; overflow-wrap: anywhere; }
.duplicate-name { font-weight: 700; }
.dialog-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; margin-bottom: 22px; }
.dialog-head h2 { margin: 2px 0 5px; font-size: 28px; }
.dialog-head p { margin: 0; color: var(--muted); }
.icon-close { width: 40px; height: 40px; min-width: 40px; padding: 0; border: 0; border-radius: 50%; background: #edf3ef; color: var(--green); font-size: 27px; line-height: 1; }
.batch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.batch-dialog label { display: grid; gap: 6px; color: var(--green); font-size: 13px; font-weight: 800; }
.batch-dialog input,.batch-dialog select,.batch-dialog textarea { margin: 0; }
.check-label { display: flex !important; align-items: center; align-self: end; grid-template-columns: auto 1fr; min-height: 48px; }
.check-label input { width: 20px; height: 20px; accent-color: var(--green); }
.start-header { margin-top: 8px; min-height: 30px; }
.dialog-actions,.result-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.result-actions { margin: -4px 0 18px; }
.batch-result-list { max-height: 50vh; overflow: auto; border: 1px solid #dce7e1; border-radius: 14px; }
.batch-result-row { display: grid; grid-template-columns: 1fr auto auto; gap: 14px; align-items: center; padding: 12px 14px; border-bottom: 1px solid #e5ece8; }
.batch-result-row:last-child { border-bottom: 0; }
.batch-result-row strong { display: block; }
.batch-result-row span { color: var(--muted); font-size: 13px; }
.batch-result-row code { font-weight: 900; color: var(--green); }
.batch-result-row a { color: var(--orange); font-weight: 800; text-decoration: none; }
@media(max-width:1000px){.add-room-card{grid-template-columns:1fr}.owner-room{grid-template-columns:auto 1fr}.owner-settings,.room-buttons{grid-column:2}.owner-settings{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.owner-main .manage-head h1{font-size:46.8px}}
@media(max-width:650px){.owner-nav a:last-child{display:none}.owner-login-card{align-items:stretch;flex-direction:column}.owner-login-card .button-link{width:100%}.add-room-card form,.owner-settings,.batch-grid{grid-template-columns:1fr}.batch-dialog{padding:20px}.batch-result-row{grid-template-columns:1fr auto}.batch-result-row a{grid-column:1/-1}.dialog-actions,.result-actions{flex-direction:column}}
@media(max-width:500px){.owner-main .manage-head h1{font-size:39.6px}}

.room-creation-dialog { width: min(560px, calc(100% - 28px)); }
.creation-section { display: grid; gap: 16px; border-top: 1px solid #d5d7da; padding: 22px 0; }
.creation-section .check-label { min-height: 0; font-weight: 500; }
.creation-section .check-label input { flex: 0 0 auto; }
.creation-owner { gap: 4px; overflow-wrap: anywhere; }
.creation-owner span { font-size: 14px; }
.creation-section small { color: var(--muted); font-weight: 400; }
.creation-upload-limits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; }
.creation-upload-limits legend { padding-bottom: 12px; }
#batch-expiry { background: #f1f2f0; }
#creation-members-panel > label { margin-bottom: 12px; }
.creation-member-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 14px 0; border-top: 1px solid var(--line); }
.creation-member-row > span { grid-column: 1 / -1; overflow-wrap: anywhere; }
.creation-member-row button { padding: 10px 12px; }
.room-creation-dialog .dialog-actions { border-top: 1px solid #d5d7da; margin-top: 0; padding-top: 22px; }
html[data-theme="dark"] .creation-section, html[data-theme="dark"] .room-creation-dialog .dialog-actions { border-color: #474b50; }
html[data-theme="dark"] #batch-expiry { background: #111b18; }
@media(max-width:480px) { #batch-access { font-size: 13px; } }