/* ===== Form Styles ===== */
form input[type="text"],
form input[type="email"],
form input[type="tel"],
form input[type="password"],
form input[type="number"],
form input[type="date"],
form input[type="time"],
form input[type="url"],
form textarea,
form select {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-family: inherit;
    line-height: 1.5;
}

form input:focus,
form textarea:focus,
form select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
    background: var(--color-bg-hover);
}

form input:hover,
form textarea:hover,
form select:hover {
    border-color: var(--color-border-hover);
}

form input::placeholder,
form textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

form textarea {
    min-height: 150px;
    resize: vertical;
    font-family: inherit;
}

form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.9375rem;
}

form .error {
    border-color: var(--color-accent-error) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
    animation: shake 0.5s;
}

form .error-message {
    color: var(--color-accent-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: block;
}

form .success-message {
    color: var(--color-accent-success);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: block;
}

/* ----- Checkbox & Radio (Portal style) ----- */
form input[type="checkbox"],
form input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--color-accent-primary);
    cursor: pointer;
    margin-right: var(--spacing-xs);
    vertical-align: middle;
}

form label:has(input[type="checkbox"]),
form label:has(input[type="radio"]) {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
}

form .checkbox-group,
form .radio-group {
    margin-bottom: var(--spacing-md);
}

form .checkbox-group label,
form .radio-group label {
    display: inline-flex;
    align-items: center;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

/* Disabled inputs */
form input:disabled,
form textarea:disabled,
form select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--color-bg-tertiary);
}

form input:disabled:hover,
form textarea:disabled:hover,
form select:disabled:hover {
    border-color: var(--color-border);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}