/* Audio Converter (.ac-*) */ .ac-card { padding: 16px 18px; margin-bottom: 14px; } /* Mode */
.ac-mode-row { display: flex; gap: 6px; background: var(--yst-bg-subtle); border-radius: 8px; padding: 4px; margin-bottom: 14px;
}
.ac-mode-btn { flex: 1; background: transparent; border: 1px solid transparent; border-radius: 5px; padding: 8px 14px; font: 600 13px var(--yst-font); color: var(--yst-text-muted); cursor: pointer; transition: all .15s; letter-spacing: var(--yst-letter-spacing);
}
.ac-mode-btn:hover { color: var(--yst-brand); }
.ac-mode-btn.active { background: var(--yst-brand); border-color: var(--yst-brand); color: #fff; } /* Input groups */
.ac-input-group { margin-bottom: 14px; }
.ac-label { display: block; font: 600 12px var(--yst-font); color: var(--yst-text-muted); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 6px;
}
.ac-url-row { display: flex; gap: 6px; align-items: center; position: relative;
}
.ac-url-input { flex: 1; }
.ac-clear-btn { width: 36px; height: 36px; background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 6px; cursor: pointer; color: var(--yst-text-muted); font-size: 16px;
}
.ac-clear-btn:hover { color: #ef4444; border-color: #ef4444; } .ac-hint { font: 12px var(--yst-font); color: var(--yst-text-muted); margin: 6px 0 0;
} /* File upload */
.ac-file-upload { background: var(--yst-bg-subtle); border: 2px dashed var(--yst-border); border-radius: 10px; padding: 30px 20px; text-align: center; cursor: pointer; transition: all .15s;
}
.ac-file-upload:hover, .ac-file-upload.drag-over { border-color: var(--yst-brand); background: var(--yst-brand-soft);
}
.ac-upload-icon { font-size: 36px; margin-bottom: 8px; }
.ac-upload-placeholder .upload-text { font: 600 14px var(--yst-font); color: var(--yst-text); margin: 4px 0; }
.ac-upload-placeholder .upload-hint { font: 12px var(--yst-font); color: var(--yst-text-muted); margin: 0; } .ac-file-preview { display: flex; justify-content: space-between; align-items: center; background: #fff; border: 1px solid var(--yst-border); border-radius: 6px; padding: 10px 14px;
}
.ac-file-name { font: 600 13px var(--yst-font); color: var(--yst-text); margin: 0 0 2px; }
.ac-file-size { font: 11px var(--yst-font-mono, monospace); color: var(--yst-text-muted); margin: 0; }
.ac-remove-btn { width: 28px; height: 28px; background: transparent; border: 1px solid var(--yst-border); border-radius: 5px; cursor: pointer; color: var(--yst-text-muted); font-size: 14px;
}
.ac-remove-btn:hover { color: #ef4444; border-color: #ef4444; } /* Convert button */
.ac-convert-btn { width: 100%; height: 48px !important; font-size: 14px !important; } /* Loading */
.ac-loading { text-align: center; padding: 30px 0;
}
.ac-spinner { width: 36px; height: 36px; border: 4px solid var(--yst-bg-subtle); border-top-color: var(--yst-brand); border-radius: 50%; margin: 0 auto 12px; animation: ac-spin 1s linear infinite;
}
@keyframes ac-spin { to { transform: rotate(360deg); } }
.ac-loading .loading-text { font: 13px var(--yst-font); color: var(--yst-text-muted); margin: 0 0 10px; }
.ac-progress { width: 100%; max-width: 360px; height: 6px; background: var(--yst-bg-subtle); border-radius: 999px; margin: 0 auto; overflow: hidden;
}
.ac-progress-fill { height: 100%; background: linear-gradient(90deg, var(--yst-brand), #14b8a6); border-radius: 999px; width: 0%; transition: width .3s;
} /* Result */
.ac-result { background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 8px; padding: 24px; text-align: center;
}
.ac-result-icon { width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; margin-bottom: 12px;
}
.ac-result-icon.success { background: #d1fae5; color: #047857; }
.ac-result-icon.error { background: #fee2e2; color: #b91c1c; }
.ac-result-title { font: 700 18px var(--yst-font); margin: 0 0 4px; }
.ac-result-msg { font: 13px var(--yst-font); color: var(--yst-text-muted); margin: 0 0 18px; } .ac-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; margin-bottom: 18px; text-align: left;
}
.ac-info-item { background: #fff; border: 1px solid var(--yst-border); border-radius: 6px; padding: 8px 12px; display: flex; flex-direction: column; gap: 3px;
}
.ac-info-item .info-label { font: 11px var(--yst-font); color: var(--yst-text-muted); text-transform: uppercase; letter-spacing: 1.2px;
}
.ac-info-item .info-value { font: 600 12px var(--yst-font-mono, monospace); color: var(--yst-text); word-break: break-all;
} .ac-result-actions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap;
} /* Error */
.ac-error { background: #fef2f2; border: 1px solid #fecaca; border-radius: 8px; padding: 24px; text-align: center;
}
.ac-error-msg { font: 13px var(--yst-font); color: var(--yst-text); margin: 0 0 14px; } /* Toast */
.ac-toast { position: fixed; top: 24px; left: 50%; transform: translateX(-50%) translateY(-100px); background: var(--yst-text); color: #fff; padding: 10px 18px; border-radius: 6px; font: 13px var(--yst-font); z-index: 9999; transition: transform .25s; box-shadow: 0 4px 16px rgba(0, 0, 0, .15); opacity: 0;
}
.ac-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; } @media (max-width: 768px) { .ac-result-actions { flex-direction: column; } .ac-result-actions button { width: 100%; }
}