/* Real session drafting and explicitly provider-free virtual channels. */
[data-tech-session-workspace] [hidden] { display: none !important; }
.tech-session-picker { display: flex; align-items: end; flex-wrap: wrap; gap: 14px; margin-bottom: 20px; }
.tech-session-picker label { display: grid; gap: 8px; flex: 1 1 240px; max-width: 440px; }
.tech-session-picker label > span { color: var(--color-gray-400); font-size: 11px; }
.application-shell-v2 .tech-session-picker select { padding: 10px 12px; min-height: 42px; border: 1px solid #ffffff22; border-radius: 9px; background: #171717; color: #ddd; font-size: 13px; }
.application-shell-v2 .tech-session-picker .btn { min-height: 42px; font-size: 12px; }
.tech-session-picker .ui-icon { width: 16px; height: 16px; }
.tech-session-workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 22px; align-items: start; }
.tech-session-proposal, .tech-session-preview { min-width: 0; }
.tech-session-proposal > header { display: flex; justify-content: space-between; gap: 12px; color: #c8b786; font-size: 11px; margin-bottom: 20px; }
.tech-session-proposal > header .ui-icon { width: 19px; height: 19px; }
.tech-session-identity { display: flex; flex-wrap: wrap; gap: 12px 22px; padding: 14px; border: 1px solid #ffffff10; border-radius: 10px; margin-bottom: 20px; }
.tech-session-identity > span { min-width: 0; color: var(--color-gray-400); font-size: 10px; }
.tech-session-identity strong { display: block; font-weight: 500; color: #ded4c3; font-size: 12px; margin-top: 5px; overflow-wrap: anywhere; }
[data-tech-session-form] { display: grid; gap: 20px; }
.tech-session-fields { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 16px; }
.tech-session-proposal .workspace-field > span, .tech-virtual-channel .workspace-field > span { font-size: 12px; line-height: 1.7; }
.tech-session-proposal .workspace-field input, .tech-session-proposal .workspace-field select, .tech-session-proposal .workspace-field textarea { font-size: 13px; }
.tech-session-capabilities { padding: 0; border: 0; margin: 0; }
.tech-session-capabilities legend { font-size: 12px; color: #c3b695; padding-bottom: 8px; }
.tech-session-capabilities p { color: var(--color-gray-400); font-size: 11px; line-height: 1.8; margin: 12px 0 0; }
.tech-session-audience { padding: 18px; margin: 22px 0; border: 1px dashed #ffffff25; border-radius: 12px; }
.tech-session-audience h3 { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 500; margin: 0 0 10px; }
.tech-session-audience .ui-icon { width: 17px; height: 17px; color: #c9b789; }
.tech-session-audience p, .tech-session-unavailable { font-size: 12px; line-height: 1.8; color: var(--color-gray-400); margin: 0; }
.tech-invitation { padding: 20px; border: 1px solid #d4af3730; border-radius: 12px; background: linear-gradient(135deg, #221d17, #171616); }
.tech-invitation-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.tech-invitation-heading h3 { margin: 0; font-size: 12px; font-weight: 500; }
.tech-invitation-heading > span, .tech-session-mode { font-size: 10px; color: #cab680; }
.tech-session-mode { display: inline-block; border: 1px solid #d4af3735; border-radius: 6px; padding: 5px 8px; }
.tech-invitation > h4 { font-family: Georgia, serif; font-size: 19px; line-height: 1.6; font-weight: 400; margin: 16px 0; overflow-wrap: anywhere; }
.tech-invitation dl { display: grid; gap: 14px; }
.tech-invitation dt { font-size: 10px; color: var(--color-gray-400); margin-bottom: 5px; }
.tech-invitation dd { margin: 0; font-size: 12px; color: #d7cdb6; }
.tech-invitation > p { font-size: 11px; color: var(--color-gray-400); line-height: 1.8; }
.tech-invitation > .tech-session-original { font-size: 13px; color: #e4ddd0; white-space: pre-wrap; overflow-wrap: anywhere; }
.tech-session-hardware-note { padding-top: 12px; border-top: 1px solid #c41e3a40; color: #d0a8b1 !important; }
.tech-session-unavailable { margin: 18px 0; }
.application-shell-v2 .tech-session-proposal > .btn { font-size: 12px; min-height: 40px; }
.tech-session-proposal > .btn .ui-icon { width: 16px; height: 16px; }
.tech-session-preview > header { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.tech-session-preview > header span { font-size: 10px; color: #d5ba72; letter-spacing: .04em; }
.tech-session-preview > header h3 { font-size: 18px; font-weight: 500; line-height: 1.5; margin: 6px 0 0; }
.tech-session-preview > header > .ui-icon { width: 24px; height: 24px; color: #d1b668; }
.tech-session-preview > p { font-size: 12px; line-height: 1.8; color: var(--color-gray-400); }
.tech-session-preview > .tech-session-visual-note { padding: 12px; border: 1px solid #d4af372a; border-radius: 9px; color: #c3b38b; font-size: 11px; background: #d4af3705; }
.tech-preview-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 20px 0 14px; }
.application-shell-v2 .tech-preview-controls .btn, .application-shell-v2 .tech-session-preview > .btn { padding: 9px 12px; min-height: 40px; font-size: 11px; }
.tech-preview-controls .ui-icon, .tech-session-preview > .btn .ui-icon { width: 15px; height: 15px; }
.application-shell-v2 [data-tech-session-action='stop'] { border-color: #c41e3a75; color: #efbbc5; background: #c41e3a17; }
.tech-session-preview > .tech-preview-state { font-size: 12px; color: #dbccaa; margin: 0; }
.tech-preview-time { display: block; margin: 8px 0 0; font-size: 22px; font-variant-numeric: tabular-nums; font-weight: 400; color: #dbbf77; }
.tech-session-preview > .tech-preview-reason { font-size: 11px; margin: 8px 0 18px; }
.tech-preview-reason:empty { display: none; }
[data-tech-channels] { display: grid; gap: 14px; margin: 20px 0; }
.tech-virtual-channel { padding: 16px; border: 1px solid #ffffff18; border-radius: 12px; background: #ffffff02; }
.tech-virtual-channel > header { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.tech-virtual-channel > header strong { font-size: 12px; font-weight: 500; color: #d6b3bb; }
.tech-virtual-channel > header span { font-size: 9px; color: var(--color-gray-500); }
.tech-virtual-channel .workspace-field input:not([type='range']), .tech-virtual-channel .workspace-field select { min-height: 38px; font-size: 12px; padding: 8px 10px; }
.tech-channel-settings { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 14px; margin: 16px 0; }
.tech-virtual-channel input[type='range'] { width: 100%; accent-color: #c41e3a; padding: 0; }
.tech-channel-output { display: grid; grid-template-columns: auto minmax(0, 1fr) 52px; gap: 10px; align-items: center; }
.tech-channel-output > label { font-size: 10px; color: var(--color-gray-400); }
.tech-channel-output meter { width: 100%; height: 12px; background: #ffffff08; border-radius: 6px; }
.tech-channel-output meter::-webkit-meter-bar { border: 0; background: #ffffff08; border-radius: 6px; }
.tech-channel-output meter::-webkit-meter-optimum-value { background: linear-gradient(90deg, #a51e37, #d1ad49); border-radius: 6px; transition: width 40ms linear; }
.tech-channel-output meter::-moz-meter-bar { background: linear-gradient(90deg, #a51e37, #d1ad49); border-radius: 6px; }
.tech-channel-output output { font-size: 11px; color: #c9b47b; text-align: right; font-variant-numeric: tabular-nums; }
.tech-virtual-channel > p { font-size: 10px; line-height: 1.8; color: var(--color-gray-400); margin: 12px 0; }
.tech-channel-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.application-shell-v2 .tech-channel-actions .btn { min-height: 35px; font-size: 10px; padding: 8px 10px; }
.tech-channel-actions .ui-icon { width: 13px; height: 13px; }
.tech-session-empty-channels { padding: 24px 12px; text-align: center; color: var(--color-gray-500); font-size: 12px; border: 1px dashed #ffffff1b; border-radius: 10px; }
.tech-session-preview > .tech-session-qualification { font-size: 11px; border-top: 1px solid #ffffff14; padding-top: 18px; margin: 22px 0 0; }
.tech-session-delete { margin-top: 18px; }
.application-shell-v2 .tech-session-delete .btn { padding: 9px 12px; min-height: 36px; font-size: 11px; color: #bfa8ae; }
.tech-session-delete .ui-icon { width: 15px; height: 15px; }
.tech-session-confirm { position: fixed; z-index: 4750; bottom: 28px; left: 50%; transform: translateX(-50%); width: min(460px, calc(100vw - 32px)); padding: 24px; background: #23191c; border: 1px solid #c41e3a75; border-radius: 14px; box-shadow: 0 15px 80px #000c; }
.tech-session-confirm h3 { font-size: 17px; font-weight: 500; line-height: 1.6; margin: 0 0 12px; }
.tech-session-confirm p { font-size: 12px; color: #c9adb3; line-height: 1.8; }
.tech-session-confirm > div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.application-shell-v2 .tech-session-confirm .btn { font-size: 12px; min-height: 38px; }
.tech-session-confirm .ui-icon { width: 15px; height: 15px; }
@media (max-width: 1100px) { .tech-session-workspace { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) {
    .application-shell-v2 .tech-session-proposal, .application-shell-v2 .tech-session-preview { padding: 17px; }
    .tech-session-fields, .tech-channel-settings { grid-template-columns: minmax(0, 1fr); }
    .tech-session-preview > header h3 { font-size: 16px; }
    .tech-virtual-channel { padding: 13px; }
    .tech-invitation { padding: 16px; }
    .tech-channel-output { gap: 7px; grid-template-columns: auto minmax(0, 1fr) 46px; }
}
@media (prefers-reduced-motion: reduce) { .tech-channel-output meter::-webkit-meter-optimum-value { transition: none; } }