/* ═══════════════════════════════════════════════════════════════
   LaundryLog UI — base layout + FnHCI component styles
   Tokens come from cb-tokens.css and ll-tokens.css (loaded before this).
═══════════════════════════════════════════════════════════════ */

/* ─ Reset / base ─ */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100dvh;
    font-family: var(--cb-font-body, system-ui);
    font-size: var(--cb-text-base, 1rem);
    color: var(--cb-text-primary, #1a1209);
    background: var(--cb-surface-base, #f9f7f4);
    -webkit-font-smoothing: antialiased;
}

/* ─ Blazor error overlay ─ */
#blazor-error-ui {
    display: none;
    position: fixed;
    inset: auto 0 0;
    padding: 0.75rem 1.25rem;
    background: var(--cb-error-subtle, #fef2f2);
    border-top: 2px solid var(--cb-error, #dc2626);
    color: var(--cb-error, #dc2626);
    font-size: var(--cb-text-sm, 0.875rem);
    z-index: 1000;
}

/* ════════════════════════════════════
   fn-stepper — FnHCI.UI.Blazor
   Tokens: --ll-stepper-*
   ════════════════════════════════════ */
.fn-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.fn-stepper-btn {
    width: var(--ll-stepper-btn-size, 64px);
    height: var(--ll-stepper-btn-size, 64px);
    border-radius: var(--cb-radius-pill, 999px);
    background: var(--ll-stepper-btn-bg, var(--cb-accent));
    color: var(--ll-stepper-btn-color, var(--cb-accent-on));
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.1s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.fn-stepper-btn:disabled {
    background: var(--cb-border-strong);
    color: var(--cb-text-muted, #999);
    cursor: not-allowed;
    opacity: 0.45;
}

.fn-stepper-btn:not(:disabled):active {
    opacity: 0.75;
    transform: scale(0.93);
}

/* The editable number — styled as a large display number, not a form field */
.fn-stepper-value {
    width: 3.5rem;
    font-size: var(--ll-stepper-value-size, var(--cb-text-4xl, 3rem));
    font-weight: var(--cb-weight-bold, 700);
    font-family: var(--cb-font-body, system-ui);
    color: var(--cb-text-primary);
    text-align: center;
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
    outline: none;
    padding: 0;
    /* Hide native spin buttons */
    -moz-appearance: textfield;
    appearance: textfield;
}

.fn-stepper-value::-webkit-inner-spin-button,
.fn-stepper-value::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.fn-stepper-value:focus {
    border-bottom-color: var(--cb-accent);
}