[data-v-16018f37]{box-sizing:border-box;margin:0;padding:0}body[data-v-16018f37]{background-color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex;justify-content:center;align-items:flex-start;min-height:100vh;margin:0;padding:10px}#app[data-v-16018f37]{width:100%;max-width:420px;margin:0 auto;background:#fff}.container[data-v-16018f37]{padding:16px;position:relative;min-height:100vh}.header[data-v-16018f37]{margin-bottom:20px;text-align:center}.title[data-v-16018f37]{font-size:32px;font-weight:700;color:#e4393c;display:block;letter-spacing:2px}.card[data-v-16018f37]{background:#fff;border-radius:16px;padding:20px;margin-bottom:20px;box-shadow:0 2px 12px rgba(0,0,0,.08);border:1px solid #f0f0f0}.field[data-v-16018f37]{margin-bottom:20px}.field[data-v-16018f37]:last-child{margin-bottom:0}.label[data-v-16018f37]{display:block;font-size:16px;font-weight:500;color:#333;margin-bottom:8px}.input-wrapper[data-v-16018f37]{display:flex;align-items:center;border:1px solid #ddd;border-radius:10px;padding:0 12px;background-color:#fafafa}.currency[data-v-16018f37]{font-size:18px;color:#e4393c;margin-right:6px;font-weight:500}.input-wrapper input[data-v-16018f37]{flex:1;border:none;outline:none;background:transparent;padding:14px 0;font-size:16px;color:#333;width:100%}.picker-trigger[data-v-16018f37]{display:flex;justify-content:space-between;align-items:center;border:1px solid #ddd;border-radius:10px;padding:14px 12px;background-color:#fafafa;cursor:pointer}.picker-text[data-v-16018f37]{font-size:16px;color:#333}.arrow[data-v-16018f37]{font-size:14px;color:#999}.picker-mask[data-v-16018f37]{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1000}.picker-panel[data-v-16018f37]{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top-left-radius:16px;border-top-right-radius:16px;z-index:1001;box-shadow:0 -2px 10px rgba(0,0,0,.1)}.slide-up-enter-active[data-v-16018f37],.slide-up-leave-active[data-v-16018f37]{transition:transform .3s ease}.slide-up-enter-from[data-v-16018f37],.slide-up-leave-to[data-v-16018f37]{transform:translateY(100%)}.picker-header[data-v-16018f37]{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid #f0f0f0;font-size:16px}.picker-cancel[data-v-16018f37],.picker-confirm[data-v-16018f37]{color:#e4393c;cursor:pointer}.picker-title[data-v-16018f37]{font-weight:600;color:#333}.picker-options[data-v-16018f37]{max-height:300px;overflow-y:auto}.picker-option[data-v-16018f37]{padding:16px;text-align:center;border-bottom:1px solid #f0f0f0;cursor:pointer;transition:background .2s}.picker-option[data-v-16018f37]:active{background-color:#f5f5f5}.picker-option.active[data-v-16018f37]{color:#e4393c;font-weight:500;background-color:#ffeaea}.section-title[data-v-16018f37]{font-size:18px;font-weight:600;color:#333;margin-bottom:16px;border-left:4px solid #e4393c;padding-left:12px;display:block}.row[data-v-16018f37]{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f0f0f0;font-size:16px;color:#666}.row[data-v-16018f37]:last-child{border-bottom:none}.value[data-v-16018f37]{font-weight:600;color:#e4393c;font-size:16px}.bill-item[data-v-16018f37]{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #f0f0f0;font-size:16px;color:#666}.bill-item[data-v-16018f37]:last-child{border-bottom:none}.bill-tag[data-v-16018f37]{background-color:#ffeaea;color:#e4393c;font-size:13px;padding:2px 8px;border-radius:20px;margin-left:8px}.calculate-btn[data-v-16018f37]{width:100%;background-color:#e4393c;color:#fff;font-size:18px;font-weight:600;padding:16px;border:none;border-radius:30px;box-shadow:0 4px 12px rgba(228,57,60,.3);cursor:pointer;transition:all .2s;margin-top:10px}.calculate-btn[data-v-16018f37]:active{opacity:.9;transform:scale(.98)}