/**
 * Form System - Prime Factors Pro
 * Standardized form inputs, labels, validation states, and layout.
 * Requirements: 7.1, 7.2, 7.3, 7.4, 7.5, 7.6
 */

/* Form Group Layout */
.form-pfp__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

/* Label */
.form-pfp__label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Base Input */
.form-pfp__input {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

/* Focus State */
.form-pfp__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* Error State */
.form-pfp__input--error {
    border-color: var(--color-danger);
}

.form-pfp__input--error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Disabled / Read-Only State */
.form-pfp__input:disabled,
.form-pfp__input[readonly] {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Error Message */
.form-pfp__error {
    font-size: var(--font-size-sm);
    color: var(--color-danger);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Hint Text */
.form-pfp__hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}