/* Web app additions on top of shared/viewer.css (same palette). */
.app { min-height: 100%; display: flex; flex-direction: column; }
.top { display: flex; align-items: center; gap: 12px; padding: 12px clamp(16px, 4vw, 40px); border-bottom: 1px solid var(--line); background: var(--panel); }
.top .brand { margin: 0; text-decoration: none; }
.spacer { flex: 1; }
.center { flex: 1; display: grid; place-content: center; padding: 32px 16px; }
.home { width: min(980px, 100%); margin: 0 auto; padding: 28px clamp(16px, 4vw, 40px) 60px; display: grid; gap: 20px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 20px 22px; min-width: 0; }
.card h2, .dialog h2 { font-size: 1.05rem; margin: 0 0 12px; font-weight: 650; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.card .hint { margin: 10px 0 0; }

.field { display: grid; gap: 6px; margin-bottom: 12px; }
.field .hint { margin: 0; }
input:not([type="checkbox"]) { background: var(--ground); color: var(--text); border: 1px solid var(--line); border-radius: 7px; padding: 10px 12px; width: 100%; }
input:not([type="checkbox"]):focus { border-color: var(--accent); outline: none; }
.check-row { display: flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 400; color: var(--muted); margin: 0 0 14px; cursor: pointer; text-transform: none; letter-spacing: normal; }
.check-row input { accent-color: var(--accent); width: 16px; height: 16px; }
.pw-form { margin-top: 4px; }
.pw-form .actions { margin-top: 6px; }
button.primary, a.button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 650; }
button.primary:hover { filter: brightness(1.08); }
button.primary:disabled { opacity: .6; cursor: progress; }
button.small { padding: 5px 12px; font-size: .85rem; }
button.ghost { border-color: transparent; }
button.ghost:hover { border-color: var(--line); }
button.link { border: 0; padding: 0; color: var(--accent); text-decoration: underline; background: none; }
a.button { display: inline-block; text-decoration: none; color: var(--text); border: 1px solid var(--line); border-radius: 7px; padding: 8px 14px; }
a.button:hover { border-color: var(--muted); }
.switch { color: var(--muted); font-size: .9rem; margin: 16px 0 0; }
#auth-submit { padding: 11px; margin-top: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono, code { font-family: var(--mono); }

.id-form { display: flex; gap: 10px; }
.id-form input { font: 600 1.5rem/1 var(--mono); letter-spacing: .12em; padding: 12px 14px; max-width: 16rem; }
.id-form button { padding: 0 22px; }

.account { position: relative; }
.account .menu { right: 0; left: auto; }
.menu-note { word-break: break-all; }

.devices { list-style: none; margin: 0; padding: 0; display: grid; }
.device { display: flex; align-items: center; gap: 14px; padding: 12px 4px; border-top: 1px solid var(--line); }
.device:first-child { border-top: 0; }
.device .dot { background: var(--muted); }
.device .dot.live { background: var(--ok); }
.device .dot.off { background: #45525E; }
.device-main { flex: 1; display: grid; min-width: 0; }
.device-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-meta { color: var(--muted); font-size: .85rem; }
.switch-label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: .85rem; text-transform: none; letter-spacing: 0; cursor: pointer; }
.switch-label input { accent-color: var(--accent); width: 16px; height: 16px; }
.device .connect:disabled { opacity: .45; cursor: not-allowed; }
@media (max-width: 640px) { .switch-label span { display: none; } .device { flex-wrap: wrap; } }

.table-wrap { overflow-x: auto; }
.sessions { width: 100%; border-collapse: collapse; font-size: .88rem; }
.sessions th { text-align: left; color: var(--muted); font-weight: 500; font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; padding: 6px 10px 8px 0; }
.sessions td { padding: 8px 10px 8px 0; border-top: 1px solid var(--line); white-space: nowrap; }

.dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 12px; padding: 24px; width: min(560px, calc(100% - 32px)); }
.dialog::backdrop { background: rgba(5, 8, 11, .7); }
.steps { padding-left: 1.4em; margin: 0 0 14px; display: grid; gap: 12px; }
.copy-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.copy-row code { flex: 1; min-width: 0; background: var(--ground); border: 1px solid var(--line); border-radius: 7px; padding: 9px 11px; font-size: .82rem; overflow-x: auto; white-space: nowrap; }
.actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

/* Connect page */
.progress { height: 3px; background: var(--line); border-radius: 3px; overflow: hidden; margin: 6px 0 4px; }
.progress span { display: block; height: 100%; width: 35%; background: var(--accent); border-radius: 3px; animation: slide 1.4s ease-in-out infinite; }
@keyframes slide { from { transform: translateX(-100%); } to { transform: translateX(290%); } }
@media (prefers-reduced-motion: reduce) { .progress span { animation: none; width: 100%; opacity: .5; } }
a.inline { color: var(--accent); }

.panel.download { width: min(440px, calc(100vw - 32px)); }
.download .steps { margin: 18px 0 12px; padding-left: 20px; display: grid; gap: 8px; font-size: .9rem; }
.dl-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.dl-list li { display: grid; gap: 4px; }
.dl-list .button { text-align: center; }