* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; margin: 0; background: #0b1020; color: #e8ecf1; }
.container { max-width: 800px; margin: 40px auto; padding: 24px; background: #121a33; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
h1 { margin-top: 0; }
.dropzone { border: 2px dashed #3a5bdc; padding: 40px; text-align: center; border-radius: 12px; margin-bottom: 16px; background: #0f1630; }
.dropzone.dragover { background: #152048; }
.link { color: #7aa2ff; text-decoration: underline; cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 12px 0; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
input, select { padding: 10px 12px; border-radius: 10px; border: 1px solid #2a3566; background: #0f1630; color: #e8ecf1; }
button { padding: 12px 16px; border-radius: 12px; border: none; background: #3a5bdc; color: white; font-weight: 600; cursor: pointer; }
button:disabled { opacity: .6; cursor: wait; }
#result { margin-top: 20px; padding: 16px; background: #0f1630; border: 1px solid #2a3566; border-radius: 10px; }
.hidden { display: none; }
small { opacity: .8; }

.file-info { margin-top: 10px; font-size: 14px; opacity: .9; }
.actions { display: flex; gap: 10px; align-items: center; margin-top: 6px; flex-wrap: wrap; }
.share-link { width: 420px; max-width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid #2a3566; background: #0f1630; color: #e8ecf1; }
.progress { margin-top: 10px; height: 8px; background: #0f1630; border: 1px solid #2a3566; border-radius: 999px; overflow: hidden; }
.progress .bar { height: 100%; background: #3a5bdc; transition: width .2s ease; }
.progress-info { margin-top: 6px; font-size: 13px; opacity: .9; }
.admin-table tr:hover td { background: rgba(255,255,255,.03); }
code { background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 6px; }