.opportunity-page .hero { padding-block: clamp(2rem, 4vw, 3.2rem) 1rem; }
.opportunity-page .hero h1 { font-size: clamp(2rem, 4vw, 3.4rem); }
.opportunity-page .workspace-main { min-width: 0; }
.opportunity-page .tool-card { display: block; border-color: #aebfc5; background: #fff; box-shadow: 0 20px 55px rgba(9, 31, 46, .12); }
.opportunity-page .tool-input { padding: clamp(1.2rem, 3vw, 2.1rem); }
.opportunity-page .tool-input h2 { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.25rem; font-size: clamp(1.25rem, 2.5vw, 1.55rem); }
.opportunity-page .tool-input h2::before { content: "↗"; flex: none; width: 2.45rem; height: 2.45rem; margin: 0; border-radius: .72rem; color: #fff; background: var(--ink); font-size: 1.2rem; }
.opportunity-page[data-op-group="pdf"] .tool-input h2::before { content: "PDF"; font-size: .67rem; }
.opportunity-page[data-op-group="image"] .tool-input h2::before { content: "◩"; font-size: 1.3rem; }
.opportunity-page[data-op-group="audio"] .tool-input h2::before { content: "♫"; font-size: 1.25rem; }
.op-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: end; }
.op-fields .field:first-child { grid-column: 1 / -1; }
.op-fields .field-wide { grid-column: 1 / -1; }
.op-fields .field > span:first-child { font-size: .96rem; }
.op-fields input, .op-fields select, .op-fields textarea { background: #fbfdfd; font-size: 1rem; }
.op-fields input[type="file"] { height: auto; min-height: 88px; padding: 1.05rem; border: 2px dashed #87a1aa; background: linear-gradient(135deg, #f3f8f8, #fff); cursor: pointer; }
.op-fields input[type="file"]::file-selector-button { margin-right: 1rem; padding: .55rem .85rem; border: 0; border-radius: .5rem; color: #fff; background: var(--ink); font-weight: 750; cursor: pointer; }
.op-fields input[type="color"] { padding: .35rem; cursor: pointer; }
.op-fields input[type="range"] { min-height: 40px; padding: 0; accent-color: var(--accent-dark); }
.opportunity-page .actions { margin-top: 1.15rem; }
.opportunity-page .button { border-radius: .72rem; }
.op-output { margin-top: 1.45rem; padding: clamp(1rem, 2vw, 1.45rem); border: 1px solid #cbdadd; border-radius: 14px; background: linear-gradient(135deg, #f6faf9, #fff 75%); }
.op-output::before { content: "RESULTADO"; display: block; margin-bottom: .35rem; color: var(--accent-dark); font: 850 .67rem/1 ui-monospace, monospace; letter-spacing: .11em; }
.op-output .op-status { margin: .15rem 0; color: #405b68; font-size: .93rem; }
.op-output output { display: block; margin-top: .75rem; overflow-wrap: anywhere; color: var(--ink); font-size: clamp(1.15rem, 2.3vw, 1.55rem); font-weight: 800; line-height: 1.35; }
.op-output .actions:empty { display: none; }
.op-preview { min-height: 110px; margin-top: .9rem; padding: 1rem; display: grid; place-items: center; border: 1px solid #d3dedf; border-radius: 10px; background: repeating-linear-gradient(45deg, #e9f0ef 0 11px, #f5f8f7 11px 22px); overflow: hidden; }
.op-preview[hidden], .op-output output[hidden], .op-output a[hidden], .op-output button[hidden] { display: none; }
.op-preview img { display: block; max-width: 100%; max-height: 380px; object-fit: contain; box-shadow: 0 8px 24px rgba(9,31,46,.16); }
.op-preview ol { width: 100%; margin: 0; padding-left: 1.5rem; }
.op-preview li { padding-block: .35rem; overflow-wrap: anywhere; }
.op-preview pre { width: 100%; margin: 0; padding: 1rem; overflow: auto; background: #fff; white-space: pre-wrap; }
#signature-pad { display: block; width: 100%; height: auto; margin-top: .5rem; border: 1px solid #a9bcc3; border-radius: 10px; background: white; touch-action: none; cursor: crosshair; }
#clear-signature { margin-top: .5rem; }
.op-device-stage { grid-column: 1 / -1; display: grid; gap: 1rem; }
#op-video { width: 100%; max-height: 360px; border-radius: 10px; background: #0a1f2c; }
.op-meter { display: grid; gap: .35rem; font-size: .9rem; font-weight: 800; }
#op-meter { width: 100%; height: 1.1rem; }
.related-tools { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid #cfdbdd; }
.related-tools > strong { display: block; margin-bottom: .65rem; color: var(--ink); font-size: .88rem; }
.related-tools > div { display: flex; flex-wrap: wrap; gap: .45rem; }
.related-tools a { display: inline-flex; padding: .4rem .65rem; border: 1px solid #bcd0d3; border-radius: .55rem; background: #fff; color: var(--ink); font-size: .86rem; font-weight: 750; text-decoration: none; }
.related-tools a:hover { border-color: var(--accent-dark); background: #f1f7f6; }
.op-license { font-size: .82rem; color: #4b6870; }
@media (max-width: 680px) { .op-fields { grid-template-columns: minmax(0, 1fr); } .op-fields .field:first-child, .op-fields .field-wide { grid-column: 1; } .opportunity-page .tool-input { padding: 1.2rem; } }