.conference-form-hint--flush-top{margin-top:0}.platform-charge-banner{margin:0.75rem 0 1rem;padding:0.75rem 0.875rem;border:1px solid var(--border);border-radius:var(--radius-input);background:var(--gradient-brand-subtle);border-left:3px solid var(--primary);color:var(--foreground)}.platform-charge-banner-text{margin:0;font-size:0.875rem;color:var(--foreground);line-height:1.35}.platform-charge-preview{margin:0.35rem 0 0;font-size:0.8125rem;color:var(--muted-foreground)}.platform-charge-preview--compact{margin-top:0.35rem}.conference-form-required-docs-wrap{margin:0;padding:0;border:none;margin-top:1rem;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.conference-form-required-docs-wrap .conference-form-section-label{margin-top:0;padding:0}.conference-form-required-docs-desc{margin-bottom:0.75rem}.conference-form-required-docs{display:grid;grid-template-columns:1fr auto auto;gap:0 1.5rem;align-items:center;max-width:28rem}.conference-form-required-docs-header{display:contents}.conference-form-required-docs-header .conference-form-required-docs-cell{font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.03em;color:var(--muted-foreground);padding-bottom:0.5rem;border-bottom:1px solid var(--border)}.conference-form-required-docs-cell{padding:0.5rem 0;font-size:0.9375rem}.conference-form-required-docs-cell-doc{min-width:0}.conference-form-required-docs-cell-include,.conference-form-required-docs-cell-required{text-align:center;width:2.5rem}.conference-form-required-doc-row{display:contents}.conference-form-required-doc-row--locked .conference-form-required-docs-cell-doc{color:var(--muted-foreground);font-weight:500}.conference-form-required-doc-row--locked .conference-form-required-doc-check-label{cursor:not-allowed}.conference-form-required-doc-row .conference-form-required-docs-cell-doc{border-bottom:1px solid var(--border)}.conference-form-required-doc-row .conference-form-required-docs-cell-include,.conference-form-required-doc-row .conference-form-required-docs-cell-required{border-bottom:1px solid var(--border)}.conference-form-required-doc-check-label{position:relative;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;margin:0}.conference-form-required-doc-check{position:absolute;width:1.25rem;height:1.25rem;margin:0;opacity:0;cursor:pointer}.conference-form-required-doc-checkbox{display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;flex-shrink:0;border:2px solid var(--border);border-radius:4px;background:var(--card);transition:border-color 0.15s, background 0.15s}.conference-form-required-doc-check:focus-visible+.conference-form-required-doc-checkbox{outline:2px solid var(--ring);outline-offset:2px}.conference-form-required-doc-check:hover+.conference-form-required-doc-checkbox{border-color:var(--muted-foreground)}.conference-form-required-doc-check:disabled+.conference-form-required-doc-checkbox{background:color-mix(in srgb, var(--muted) 70%, white 30%);border-color:color-mix(in srgb, var(--border) 70%, var(--muted) 30%);opacity:0.75}.conference-form-required-doc-check:checked+.conference-form-required-doc-checkbox{background:var(--primary);border-color:var(--primary)}.conference-form-sponsor-tiers-error{margin-bottom:0.75rem;padding:0.625rem 0.875rem;background:#fdf2f2;border:1px solid rgba(211,47,47,0.35);border-radius:var(--radius-input);color:var(--destructive);font-size:0.875rem;line-height:1.5}.conference-form-participant-fee-error{margin:0.5rem 0 0.75rem;padding:0.625rem 0.875rem;background:#fdf2f2;border:1px solid rgba(211,47,47,0.35);border-radius:var(--radius-input);color:var(--destructive);font-size:0.875rem;line-height:1.5}.conference-form-sponsor-tiers-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.conference-form-sponsor-tiers{display:grid;grid-template-columns:1fr 8rem auto;gap:0 1rem;align-items:start;min-width:0}.conference-form-sponsor-tiers-header{display:contents}.conference-form-sponsor-tiers-header .conference-form-sponsor-tiers-cell{font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.03em;color:var(--muted-foreground);padding-bottom:0.5rem;border-bottom:1px solid var(--border)}.conference-form-sponsor-tiers-cell{padding:0.5rem 0;font-size:0.9375rem}.conference-form-sponsor-tiers-cell-name{min-width:0}.conference-form-sponsor-tiers-cell-name .conference-form-sponsor-tier-name{display:block;width:100%;min-width:0;margin-bottom:0.25rem}.conference-form-sponsor-tiers-cell-name .conference-form-sponsor-tier-desc{display:block;width:100%;min-width:0;resize:vertical}.conference-form-sponsor-tiers-cell-price{min-width:6rem}.conference-form-sponsor-tiers-cell-price .conference-form-sponsor-tier-amount{display:block;width:100%;min-width:5rem;box-sizing:border-box}.conference-form-sponsor-tiers-cell-active{padding-top:0.75rem;text-align:center}.conference-form-sponsor-tiers-row{display:contents}.conference-form-sponsor-tiers-row .conference-form-sponsor-tiers-cell-name,.conference-form-sponsor-tiers-row .conference-form-sponsor-tiers-cell-price,.conference-form-sponsor-tiers-row .conference-form-sponsor-tiers-cell-active{border-bottom:1px solid var(--border);padding-bottom:0.75rem;padding-top:0.25rem}.conference-form-required-doc-check:checked+.conference-form-required-doc-checkbox::after{content:"";width:0.35rem;height:0.65rem;margin-bottom:0.15rem;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.conference-form-checkbox-visual{display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;flex-shrink:0;border:2px solid var(--border);border-radius:4px;background:var(--card);transition:border-color 0.15s, background 0.15s}.conference-form-checkbox-label input[type="checkbox"]{position:absolute;width:1.25rem;height:1.25rem;margin:0;opacity:0;cursor:pointer}.conference-form-checkbox-label input[type="checkbox"]:focus-visible+.conference-form-checkbox-visual{outline:2px solid var(--ring);outline-offset:2px}.conference-form-checkbox-label input[type="checkbox"]:hover+.conference-form-checkbox-visual{border-color:var(--muted-foreground)}.conference-form-checkbox-label input[type="checkbox"]:disabled+.conference-form-checkbox-visual{background:color-mix(in srgb, var(--muted) 70%, white 30%);border-color:color-mix(in srgb, var(--border) 70%, var(--muted) 30%);opacity:0.75}.conference-form-checkbox-label input[type="checkbox"]:checked+.conference-form-checkbox-visual{background:var(--primary);border-color:var(--primary)}.conference-form-checkbox-label input[type="checkbox"]:checked+.conference-form-checkbox-visual::after{content:"";width:0.35rem;height:0.65rem;margin-bottom:0.15rem;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}@media (max-width: 559px){.conference-form-required-docs{display:block;max-width:none}.conference-form-required-docs-header{display:grid;grid-template-columns:1fr auto auto;gap:0 0.75rem;align-items:center;padding-bottom:0.5rem;border-bottom:1px solid var(--border)}.conference-form-required-docs-header .conference-form-required-docs-cell{padding-bottom:0;border-bottom:none}.conference-form-required-doc-row{display:grid;grid-template-columns:1fr auto auto;gap:0 0.75rem;align-items:center;padding:0.5rem 0;border-bottom:1px solid var(--border)}.conference-form-required-doc-row .conference-form-required-docs-cell{padding:0;border-bottom:none}}.conference-form-page-title{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--foreground);margin:0 0 1.25rem;letter-spacing:-0.02em}@media (max-width: 559px){.conference-form-page-title{font-size:1.25rem;margin-bottom:1rem}}.conference-form-card.card-wrap,.conference-form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem;width:100%;max-width:100%;box-sizing:border-box;overflow-x:hidden;margin-bottom:1.5rem}@media (min-width: 640px){.conference-form-card.card-wrap,.conference-form-card{padding:2rem}}@media (max-width: 576px){.conference-form-card.card-wrap,.conference-form-card{padding:16px}}.conference-form-errors{background:#fdf2f2;color:var(--destructive);border:1px solid var(--destructive);border-radius:var(--radius-input);padding:1rem 1.25rem;margin-bottom:1.25rem;font-size:0.875rem}.conference-form-errors ul{margin:0;padding-left:1.25rem}.conference-form-errors li{margin-bottom:0.25rem}.conference-form-errors li:last-child{margin-bottom:0}.conference-form-group{margin-bottom:1.25rem}.conference-form-label{display:block;font-size:0.875rem;font-weight:500;color:var(--foreground);margin-bottom:0.375rem}.conference-form-required-mark{color:#d92d20;font-weight:700}.conference-form-section-label{font-size:0.9375rem;font-weight:600;color:var(--foreground);margin:1.5rem 0 0.75rem;padding-bottom:0.25rem}.conference-form-section-label:first-of-type{margin-top:0}.conference-form-deadline-subsection{margin-top:1.25rem;font-size:0.875rem;font-weight:500}.conference-form-deadline-subsection:first-of-type{margin-top:0.75rem}.conference-form-hint{font-size:0.8125rem;color:var(--muted-foreground);margin:0.25rem 0 0}.conference-form-checkbox-group{display:flex;flex-wrap:wrap;gap:1rem;margin-top:0.5rem}@media (max-width: 559px){.conference-form-checkbox-group{flex-direction:column;gap:0.75rem}}.conference-form-checkbox-label{position:relative;display:inline-flex;align-items:center;gap:0.5rem;font-size:0.9375rem;cursor:pointer}.conference-form-checkbox-label--locked{color:var(--muted-foreground);cursor:not-allowed}.conference-form-input{width:100%;max-width:100%;min-width:0;height:2.75rem;padding:0 0.75rem;font-size:1rem;font-family:inherit;color:var(--foreground);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-input);transition:border-color 0.15s, box-shadow 0.15s;box-sizing:border-box}.form-field-error .conference-form-input,.form-field-error .form-field-error-input{border-color:#e74c3c;background-color:#fff5f5}.form-field-error .conference-form-label{color:#e74c3c}.form-field-error-text{display:inline;color:#e74c3c;font-size:0.75rem;font-weight:400;margin-left:0.35rem}.conference-form-input--sm{max-width:10rem}.conference-form input[type="datetime-local"],.conference-form input[type="date"],.conference-form input[type="time"]{min-width:0}.conference-form-input::placeholder{color:var(--muted-foreground)}.conference-form-input:focus{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px rgba(42,132,123,0.15)}.conference-form-textarea{height:auto;min-height:6rem;padding:0.75rem;resize:vertical}.conference-form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.conference-form-group--full{grid-column:1 / -1}@media (max-width: 767px){.conference-form-row{grid-template-columns:1fr;gap:14px}.conference-form-row .conference-form-group{margin-bottom:0}.conference-form-row .conference-form-group:last-child{margin-bottom:0}}.conference-form input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]),.conference-form select,.conference-form textarea,.conference-form-input{width:100%;max-width:100%;box-sizing:border-box}@media (max-width: 767px){.conference-form input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]),.conference-form select,.conference-form textarea,.conference-form-input{font-size:16px;min-height:44px}.conference-form textarea{min-height:5.5rem}}.conference-form-actions{display:flex;flex-wrap:wrap;gap:0.75rem;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--border)}@media (max-width: 576px){.conference-form-actions{flex-direction:column}.conference-form-actions .btn,.conference-form-actions .conference-form-submit{width:100%;min-height:44px;justify-content:center;box-sizing:border-box}}.conference-form-submit{width:auto;min-width:auto;padding-left:1.25rem;padding-right:1.25rem}.conference-image-field{margin-bottom:1.25rem}.conference-image-upload{display:flex;flex-wrap:wrap;align-items:flex-start;gap:1rem}@media (max-width: 767px){.conference-image-upload{flex-direction:column;align-items:stretch}.conference-image-preview{max-width:100%;width:100%;height:auto;aspect-ratio:16 / 9}.conference-image-input-wrap{width:100%;max-width:100%}}.conference-image-preview{flex-shrink:0;width:160px;height:90px;border-radius:var(--radius-input);border:1px dashed var(--border);background:var(--muted);overflow:hidden;display:flex;align-items:center;justify-content:center}.conference-image-preview-img{width:100%;height:100%;object-fit:cover;display:block}.conference-image-placeholder{font-size:0.8125rem;color:var(--muted-foreground)}.conference-image-input-wrap{flex:1;min-width:0}.conference-image-input{width:100%;font-size:0.875rem;padding:0.5rem 0;cursor:pointer}.conference-image-input::file-selector-button{margin-right:0.75rem;padding:0.375rem 0.75rem;font-size:0.875rem;font-weight:500;color:var(--foreground);background:var(--muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}.conference-image-hint{font-size:0.8125rem;color:var(--muted-foreground);margin:0.5rem 0 0}.conference-co-organizers-list{display:flex;flex-direction:column;gap:1rem;margin-bottom:0.75rem}.conference-co-organizer-row{border:1px solid var(--border);border-radius:var(--radius-input, 8px);padding:1rem;background:var(--muted-v2, rgba(0,0,0,0.02))}.conference-co-organizer-row__header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.5rem;margin-bottom:0.75rem;padding-bottom:0.5rem;border-bottom:1px solid var(--border)}.conference-co-organizer-row__title{font-size:0.9375rem;font-weight:600;color:var(--foreground)}.conference-co-organizer-row__remove{white-space:nowrap}.conference-co-organizer-row__fields .conference-co-organizer-field{margin-bottom:0.75rem}.conference-co-organizer-row__fields .conference-co-organizer-field:last-of-type{margin-bottom:0}.conference-co-organizers-add{margin-top:0.25rem}.conference-co-organizer-logo-upload{display:flex;flex-direction:column;gap:0.5rem}.conference-co-organizer-logo-preview{width:120px;height:120px;border:1px dashed var(--border);border-radius:var(--radius-input, 8px);background:var(--muted);display:flex;align-items:center;justify-content:center;overflow:hidden}.conference-co-organizer-logo-preview-img{width:100%;height:100%;object-fit:cover;display:block}.conference-co-organizer-logo-placeholder{font-size:0.8125rem;color:var(--muted-foreground)}.conference-co-organizer-logo-hint{font-size:0.8125rem;color:var(--muted-foreground);margin:0}.featured-banner-config-panel{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.25rem;margin-top:0.75rem;box-shadow:0 1px 3px rgba(0,0,0,0.05)}.featured-banner-config-panel .conference-form-group:last-child{margin-bottom:0}