:root{--bs-body-bg:#f7f8fb}body{background:var(--bs-body-bg)}.hero{background:linear-gradient(180deg,#eef3ff 0,#f7f8fb 100%)}.hero h1{font-size:clamp(2.2rem,6vw,4.8rem);font-weight:800;letter-spacing:-.04em}.hero .lead{max-width:800px}.card{border:1px solid #e7e9ef;border-radius:18px;box-shadow:0 8px 25px rgba(17,24,39,.04)}.navbar a{text-decoration:none;color:#202532}.ad-slot{min-height:90px;border:1px dashed #cbd0dc;border-radius:12px;display:grid;place-items:center;color:#7b8190;margin:24px 0}.cookie-note{position:fixed;left:16px;right:16px;bottom:16px;max-width:760px;margin:auto;background:#16191f;color:#fff;padding:14px 16px;border-radius:14px;z-index:1090;box-shadow:0 12px 40px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:space-between;gap:16px}
.auth-card{max-width:460px}.upload-drop{border:2px dashed #c8cfdb;border-radius:16px;padding:26px;text-align:center;background:#fbfcff}.upload-drop.dragover{border-color:#0d6efd;background:#f0f5ff}
.py-lg-6{padding-top:5rem!important;padding-bottom:5rem!important}.tool-card{transition:transform .15s ease,box-shadow .15s ease}.tool-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(17,24,39,.08)}.converter-card summary{cursor:pointer}.converter-card output{font-weight:600}.ad-slot-real{margin:24px 0;min-height:1px}.seo-copy{max-width:850px}.progress{height:12px}
.converter-step-heading{display:flex;gap:12px;align-items:flex-start}.step-number{width:30px;height:30px;flex:0 0 30px;border-radius:50%;display:grid;place-items:center;background:#eaf1ff;color:#0d6efd;font-weight:700}.quality-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.quality-preset{border:1px solid #dce1ea;background:#fff;border-radius:12px;padding:10px 12px;text-align:left;display:flex;flex-direction:column;min-height:66px;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.quality-preset span{font-size:.78rem;color:#6c757d}.quality-preset:hover{border-color:#9eb8ee}.quality-preset.active{border-color:#0d6efd;background:#f5f8ff;box-shadow:0 0 0 2px rgba(13,110,253,.08)}.converter-advanced{border-top:1px solid #e7e9ef;padding-top:16px}.converter-advanced summary{list-style:none;display:flex;gap:7px;align-items:baseline}.converter-advanced summary::-webkit-details-marker{display:none}.converter-advanced summary:before{content:'+';width:22px;height:22px;border-radius:50%;display:inline-grid;place-items:center;background:#eef1f6;color:#4d5565}.converter-advanced[open] summary:before{content:'−'}.media-summary{border:1px solid #dfe6f0;background:#f8fafc;border-radius:12px;padding:12px 14px}.media-summary-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.conversion-preflight{border-radius:14px;padding:14px 16px;border:1px solid}.conversion-preflight.quote-ok{background:#f3fbf6;border-color:#b9e4c7}.conversion-preflight.quote-warn{background:#fff9eb;border-color:#f1d48b}.conversion-preflight.quote-error{background:#fff5f5;border-color:#efb7b7}.quote-icon{width:26px;height:26px;flex:0 0 26px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:rgba(255,255,255,.75)}.converter-card-compact{max-width:920px;margin:0 auto}.home-converter-wrap{margin-top:-2rem;position:relative;z-index:2}.trust-row{display:flex;justify-content:center;gap:18px 28px;flex-wrap:wrap;color:#687181;font-size:.9rem}.status-card{max-width:760px;margin:auto}.status-file{word-break:break-word}.status-state-badge{display:inline-flex;align-items:center;border-radius:999px;background:#eef3ff;color:#2857a4;padding:6px 10px;font-size:.85rem;font-weight:600}.account-dev-details>summary{cursor:pointer;padding:18px 22px;font-weight:600}.account-dev-details[open]>summary{border-bottom:1px solid #e7e9ef}.account-dev-details>.details-body{padding:22px}@media(max-width:767.98px){.quality-presets{grid-template-columns:1fr}.quality-preset{min-height:auto}.converter-card{border-radius:14px;padding:16px!important}.home-converter-wrap{margin-top:-1rem}.hero h1{font-size:clamp(2rem,12vw,3.1rem)}}

.thumbnail-preview video{max-height:420px;object-fit:contain}.thumbnail-preview .form-range{cursor:pointer}

.async-upload-progress{padding:14px 16px;border:1px solid #dbe4f0;border-radius:12px;background:#f8fafc}.async-upload-progress.upload-error{border-color:#f1aeb5;background:#fff5f5}.async-upload-progress.upload-success{border-color:#a3cfbb;background:#f3fff8}
.tools-search{max-width:760px}.tools-search .input-group-text{background:#fff;border-right:0}.tools-search .form-control{border-left:0}.tools-search .form-control:focus{box-shadow:none;border-color:#86b7fe}.tools-search:focus-within .input-group{box-shadow:0 0 0 .25rem rgba(13,110,253,.12);border-radius:.5rem}.tools-search:focus-within .input-group .form-control,.tools-search:focus-within .input-group .input-group-text{border-color:#86b7fe}.tool-card[aria-hidden="true"]{display:none!important}
.quick-preset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.quick-preset{border:1px solid #dce1ea;background:#fff;border-radius:12px;padding:11px 12px;text-align:left;display:flex;flex-direction:column;gap:2px;min-height:64px;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease,transform .15s ease}.quick-preset strong{font-size:.92rem}.quick-preset span{font-size:.76rem;color:#6c757d;line-height:1.25}.quick-preset:hover{border-color:#9eb8ee;transform:translateY(-1px)}.quick-preset.active{border-color:#0d6efd;background:#f5f8ff;box-shadow:0 0 0 2px rgba(13,110,253,.08)}.job-eta{padding:10px 12px;border-radius:10px;background:#f8fafc;border:1px solid #e7edf5}@media(max-width:767.98px){.quick-preset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-presets>.d-flex{align-items:flex-start!important;flex-direction:column}}@media(max-width:420px){.quick-preset-grid{grid-template-columns:1fr}}