body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 20px; background-color: #f0f2f5; }
.container { max-width: 450px; margin: 0 auto; padding: 20px; background: white; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
h1 { text-align: center; color: #1c1e21; margin-bottom: 5px; }
p { text-align: center; color: #606770; margin-bottom: 25px; }

.bread-item, .roll-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid #ebedf0; }
label { flex-grow: 1; font-weight: 600; font-size: 1.05em; color: #1c1e21; }

.input-stepper { display: flex; align-items: center; gap: 5px; }
.input-stepper button { width: 40px; height: 40px; font-size: 1.4em; border: 1px solid #ccd0d5; background: #f5f6f7; border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.input-stepper button:active { background: #dadde1; }
.input-stepper input { width: 45px; height: 38px; text-align: center; border: 1px solid #ccd0d5; border-radius: 6px; font-size: 1.1em; -moz-appearance: textfield; }
.input-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }

.roll-input-group { display: flex; align-items: center; gap: 15px; }
.unit-switch { display: flex; align-items: center; background: #f0f2f5; padding: 4px; border-radius: 8px; }
.unit-switch label { font-size: 0.85em; font-weight: normal; margin: 0 5px; cursor: pointer; }

.reminder-section { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 15px; margin: 20px 0; background-color: #fff9c4; border: 1px solid #fbc02d; border-radius: 8px; }
.reminder-section input { width: 22px; height: 22px; cursor: pointer; }
.reminder-section label { flex-grow: 0; cursor: pointer; font-weight: bold; }

#generate-button { width: 100%; padding: 16px; background-color: #0084ff; color: white; border: none; border-radius: 8px; font-size: 1.1em; font-weight: bold; cursor: pointer; transition: background 0.2s; }
#generate-button:hover { background-color: #0073e6; }

#report-text { width: 100%; border: 1px solid #ccd0d5; border-radius: 8px; padding: 10px; font-family: monospace; font-size: 0.9em; background: #f9fafb; resize: none; }